fix empty output on errors

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@220 f882894a-f735-0410-b71e-b25c423dba1c

1 files changed, 8 insertions, 8 deletions

diff --git a/plugins/check_dig.c b/plugins/check_dig.c
index 975986d..e4f8632 100644
--- a/plugins/check_dig.c
+++ b/plugins/check_dig.c
@@ -88,11 +88,11 @@ main (int argc, char **argv)
                                 input_buffer[strcspn (input_buffer, "\r\n")] = '\0';
 
                         if (strstr (input_buffer, query_address) == input_buffer) {
-                                output = strscpy (output, input_buffer);
+                                asprintf (&output, input_buffer);
                                 result = STATE_OK;
                         }
                         else {
-                                strscpy (output, "Server not found in ANSWER SECTION");
+                                asprintf (&output, "Server not found in ANSWER SECTION");
                                 result = STATE_WARNING;
                         }
 
@@ -102,7 +102,7 @@ main (int argc, char **argv)
         }
 
         if (result != STATE_OK) {
-                strscpy (output, "No ANSWER SECTION found");
+                asprintf (&output, "No ANSWER SECTION found");
         }
 
         while (fgets (input_buffer, MAX_INPUT_BUFFER - 1, child_stderr)) {
@@ -110,7 +110,7 @@ main (int argc, char **argv)
                 result = max_state (result, STATE_WARNING);
                 printf ("%s", input_buffer);
                 if (strlen (output) == 0)
-                        strscpy (output, 1 + index (input_buffer, ':'));
+                        asprintf (&output, 1 + index (input_buffer, ':'));
         }
 
         (void) fclose (child_stderr);
@@ -119,13 +119,13 @@ main (int argc, char **argv)
         if (spclose (child_process)) {
                 result = max_state (result, STATE_WARNING);
                 if (strlen (output) == 0)
-                        strscpy (output, "dig returned error status");
+                        asprintf (&output, "dig returned error status");
         }
 
         (void) time (&end_time);
 
-        if (output == NULL || strcmp (output, "") == 0 || strlen (output) == 0 || strspn (output, " \t\r\n") == strlen (output))
-                strscpy (output, " Probably a non-existent host/domain");
+        if (output == NULL || strlen (output) == 0)
+                asprintf (&output, " Probably a non-existent host/domain");
 
         if (result == STATE_OK)
                 printf ("DNS ok - %d seconds response time (%s)\n",
@@ -216,7 +216,7 @@ process_arguments (int argc, char **argv)
                         }
                 }
                 else {
-                        dns_server = strscpy (NULL, "127.0.0.1");
+                        asprintf (&dns_server, "127.0.0.1");
                 }
         }