1 files changed, 11 insertions, 4 deletions

diff --git a/plugins/check_swap.c b/plugins/check_swap.c
index b8f82db..3bf7d43 100644
--- a/plugins/check_swap.c
+++ b/plugins/check_swap.c
@@ -55,6 +55,7 @@ main (int argc, char **argv)
         long unsigned int dsktotal, dskused, dskfree;
         int result = STATE_OK;
         char input_buffer[MAX_INPUT_BUFFER];
+        char *perf;
 #ifdef HAVE_PROC_MEMINFO
         FILE *fp;
 #else
@@ -73,6 +74,7 @@ main (int argc, char **argv)
         textdomain (PACKAGE);
 
         status = strdup("");
+        perf = strdup("");
 
         if (process_arguments (argc, argv) != OK)
                 usage (_("Invalid command arguments supplied\n"));
@@ -222,7 +224,12 @@ main (int argc, char **argv)
         asprintf (&status, _(" %d%% free (%lu MB out of %lu MB)%s"),
                                                 (100 - percent_used), free_swap, total_swap, status);
 
-        die (result, "SWAP %s:%s\n", state_text (result), status);
+        asprintf (&perf, "%s", perfdata ("swap", free_swap, "MB",
+                TRUE, max (warn_size/1024, warn_percent/100.0*total_swap),
+                TRUE, max (crit_size/1024, crit_percent/100.0*total_swap),
+                TRUE, 0,
+                TRUE, total_swap));
+        die (result, "SWAP %s:%s |%s\n", state_text (result), status, perf);
         return STATE_UNKNOWN;
 }
 
@@ -329,12 +336,12 @@ process_arguments (int argc, char **argv)
         c = optind;
         if (c == argc)
                 return validate_arguments ();
-        if (warn_percent > 100 && is_intnonneg (argv[c]))
+        if (warn_percent == 0 && is_intnonneg (argv[c]))
                 warn_percent = atoi (argv[c++]);
 
         if (c == argc)
                 return validate_arguments ();
-        if (crit_percent > 100 && is_intnonneg (argv[c]))
+        if (crit_percent == 0 && is_intnonneg (argv[c]))
                 crit_percent = atoi (argv[c++]);
 
         if (c == argc)
@@ -357,7 +364,7 @@ process_arguments (int argc, char **argv)
 int
 validate_arguments (void)
 {
-        if (warn_percent > 100 && crit_percent > 100 && warn_size == 0
+        if (warn_percent == 0 && crit_percent == 0 && warn_size == 0
                         && crit_size == 0) {
                 return ERROR;
         }