intel_pmu plugin: fix for minor issues

[collectd.git] / src / intel_pmu.c

diff --git a/src/intel_pmu.c b/src/intel_pmu.c
index 6f8c79d..57ae974 100644 (file)
--- a/src/intel_pmu.c
+++ b/src/intel_pmu.c
@@ -1,7 +1,7 @@
 /**
  * collectd - src/intel_pmu.c
  *
- * Copyright(c) 2017 Intel Corporation. All rights reserved.
+ * Copyright(c) 2017-2018 Intel Corporation. All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy
  * of this software and associated documentation files (the "Software"), to deal
@@ -471,7 +471,7 @@ static int pmu_add_hw_events(struct eventlist *el, char **e, size_t count) {
     if (!events)
       return -1;
 
-    char *s, *tmp;
+    char *s, *tmp = NULL;
     for (s = strtok_r(events, ",", &tmp); s; s = strtok_r(NULL, ",", &tmp)) {
 
       /* Allocate memory for event struct that contains array of efd structs