From: Sebastian Harl <sh@tokkee.org>
Date: Fri, 17 Jun 2011 07:05:48 +0000 (+0200)
Subject: threshold plugin: Dont check for interesting values if there are no thresholds.
X-Git-Tag: collectd-5.1.0~60
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=f2f52fa0700944578af732abf40fc40f3f65d0a6;p=collectd.git

threshold plugin: Dont check for interesting values if there are no thresholds.
---

diff --git a/src/threshold.c b/src/threshold.c
index 7bbc59ef..88616e95 100644
--- a/src/threshold.c
+++ b/src/threshold.c
@@ -990,6 +990,10 @@ static int ut_missing (const value_list_t *vl,
   char identifier[6 * DATA_MAX_NAME_LEN];
   notification_t n;
 
+  /* dispatch notifications for "interesting" values only */
+  if (threshold_tree == NULL)
+    return (0);
+
   th = threshold_search (vl);
   if (th == NULL)
     return (0);