1 files changed, 25 insertions, 32 deletions

diff --git a/plugins/check_mrtg.c b/plugins/check_mrtg.c
index 067429c..6b08195 100644
--- a/plugins/check_mrtg.c
+++ b/plugins/check_mrtg.c
@@ -49,7 +49,6 @@ main (int argc, char **argv)
         char input_buffer[MAX_INPUT_BUFFER];
         char *temp_buffer;
         time_t current_time;
-        char* message;
         time_t timestamp = 0L;
         unsigned long average_value_rate = 0L;
         unsigned long maximum_value_rate = 0L;
@@ -112,43 +111,37 @@ main (int argc, char **argv)
 
         /* if we couldn't read enough data, return an unknown error */
         if (line <= 2) {
-                result = STATE_UNKNOWN;
-                asprintf (&message, _("Unable to process MRTG log file\n"));
+                printf (_("Unable to process MRTG log file\n"));
+                return STATE_UNKNOWN;
         }
 
         /* make sure the MRTG data isn't too old */
-        if (result == STATE_OK) {
-                time (&current_time);
-                if (expire_minutes > 0
-                                && (current_time - timestamp) > (expire_minutes * 60)) {
-                        result = STATE_WARNING;
-                        asprintf (&message, _("MRTG data has expired (%d minutes old)\n"),
-                                                         (int) ((current_time - timestamp) / 60));
-                }
+        time (&current_time);
+        if (expire_minutes > 0
+                        && (current_time - timestamp) > (expire_minutes * 60)) {
+                printf (_("MRTG data has expired (%d minutes old)\n"),
+                        (int) ((current_time - timestamp) / 60));
+                return STATE_WARNING;
         }
 
         /* else check the incoming/outgoing rates */
-        if (result == STATE_OK) {
-                if (use_average == TRUE)
-                        rate = average_value_rate;
-                else
-                        rate = maximum_value_rate;
-
-                if (rate > value_critical_threshold)
-                        result = STATE_CRITICAL;
-                else if (rate > value_warning_threshold)
-                        result = STATE_WARNING;
-
-                asprintf (&message, "%s. %s = %lu %s|%s",
-                          (use_average == TRUE) ? _("Avg") : _("Max"),
-                          label, rate, units,
-                          perfdata(label, (long) rate, units,
-                                   (int) value_warning_threshold, (long) value_warning_threshold,
-                                   (int) value_critical_threshold, (long) value_critical_threshold,
-                                   0, 0, 0, 0));
-        }
-
-        printf ("%s\n", message);
+        if (use_average == TRUE)
+                rate = average_value_rate;
+        else
+                rate = maximum_value_rate;
+
+        if (rate > value_critical_threshold)
+                result = STATE_CRITICAL;
+        else if (rate > value_warning_threshold)
+                result = STATE_WARNING;
+
+        printf("%s. %s = %lu %s|%s\n",
+               (use_average == TRUE) ? _("Avg") : _("Max"),
+               label, rate, units,
+               perfdata(label, (long) rate, units,
+                        (int) value_warning_threshold, (long) value_warning_threshold,
+                        (int) value_critical_threshold, (long) value_critical_threshold,
+                        0, 0, 0, 0));
 
         return result;
 }