check_dig: clang-format

1 files changed, 23 insertions, 12 deletions

diff --git a/plugins/check_dig.c b/plugins/check_dig.c
index 2bbd1e05..abca6b24 100644
--- a/plugins/check_dig.c
+++ b/plugins/check_dig.c
@@ -80,14 +80,16 @@ int main(int argc, char **argv) {
         textdomain(PACKAGE);
 
         /* Set signal handling and alarm */
-        if (signal(SIGALRM, runcmd_timeout_alarm_handler) == SIG_ERR)
+        if (signal(SIGALRM, runcmd_timeout_alarm_handler) == SIG_ERR) {
                 usage_va(_("Cannot catch SIGALRM"));
+        }
 
         /* Parse extra opts if any */
         argv = np_extra_opts(&argc, argv, progname);
 
-        if (process_arguments(argc, argv) == ERROR)
+        if (process_arguments(argc, argv) == ERROR) {
                 usage_va(_("Could not parse arguments"));
+        }
 
         /* dig applies the timeout to each try, so we need to work around this */
         timeout_interval_dig = timeout_interval / number_tries + number_tries;
@@ -121,8 +123,9 @@ int main(int argc, char **argv) {
                         /* loop through the whole 'ANSWER SECTION' */
                         for (; i < chld_out.lines; i++) {
                                 /* get the host address */
-                                if (verbose)
+                                if (verbose) {
                                         printf("%s\n", chld_out.line[i]);
+                                }
 
                                 if (strcasestr(chld_out.line[i], (expected_address == NULL ? query_address : expected_address)) != NULL) {
                                         msg = chld_out.line[i];
@@ -130,8 +133,9 @@ int main(int argc, char **argv) {
 
                                         /* Translate output TAB -> SPACE */
                                         t = msg;
-                                        while ((t = strchr(t, '\t')) != NULL)
+                                        while ((t = strchr(t, '\t')) != NULL) {
                                                 *t = ' ';
+                                        }
                                         break;
                                 }
                         }
@@ -154,7 +158,7 @@ int main(int argc, char **argv) {
         /* If we get anything on STDERR, at least set warning */
         if (chld_err.buflen > 0) {
                 result = max_state(result, STATE_WARNING);
-                if (!msg)
+                if (!msg) {
                         for (i = 0; i < chld_err.lines; i++) {
                                 msg = strchr(chld_err.line[0], ':');
                                 if (msg) {
@@ -162,16 +166,19 @@ int main(int argc, char **argv) {
                                         break;
                                 }
                         }
+                }
         }
 
         microsec = deltime(tv);
         elapsed_time = (double)microsec / 1.0e6;
 
-        if (critical_interval > UNDEFINED && elapsed_time > critical_interval)
+        if (critical_interval > UNDEFINED && elapsed_time > critical_interval) {
                 result = STATE_CRITICAL;
+        }
 
-        else if (warning_interval > UNDEFINED && elapsed_time > warning_interval)
+        else if (warning_interval > UNDEFINED && elapsed_time > warning_interval) {
                 result = STATE_WARNING;
+        }
 
         printf("DNS %s - %.3f seconds response time (%s)|%s\n", state_text(result), elapsed_time,
                    msg ? msg : _("Probably a non-existent host/domain"),
@@ -201,14 +208,16 @@ int process_arguments(int argc, char **argv) {
                                                                            {"use-ipv6", no_argument, 0, '6'},
                                                                            {0, 0, 0, 0}};
 
-        if (argc < 2)
+        if (argc < 2) {
                 return ERROR;
+        }
 
         while (1) {
                 c = getopt_long(argc, argv, "hVvt:l:H:w:c:T:p:a:A:46", longopts, &option);
 
-                if (c == -1 || c == EOF)
+                if (c == -1 || c == EOF) {
                         break;
+                }
 
                 switch (c) {
                 case 'h': /* help */
@@ -281,10 +290,11 @@ int process_arguments(int argc, char **argv) {
                         host_or_die(argv[c]);
                         dns_server = argv[c];
                 } else {
-                        if (strcmp(query_transport, "-6") == 0)
+                        if (strcmp(query_transport, "-6") == 0) {
                                 dns_server = strdup("::1");
-                        else
+                        } else {
                                 dns_server = strdup("127.0.0.1");
+                        }
                 }
         }
 
@@ -292,8 +302,9 @@ int process_arguments(int argc, char **argv) {
 }
 
 int validate_arguments(void) {
-        if (query_address != NULL)
+        if (query_address != NULL) {
                 return OK;
+        }
         return ERROR;
 }