check and warn about capabilities misconfiguration

[collectd.git] / src / chrony.c

diff --git a/src/chrony.c b/src/chrony.c
index 9c40dd3..0485036 100644 (file)
--- a/src/chrony.c
+++ b/src/chrony.c
@@ -26,6 +26,7 @@
  */
 
 #include "collectd.h"
+
 #include "common.h"             /* auxiliary functions */
 #include "plugin.h"             /* plugin_register_*, plugin_dispatch_values */
 
@@ -1052,7 +1053,7 @@ chrony_read(void)
 {
   /* collectd read callback: Perform data acquisition */
   int rc;
-  unsigned int now_src, n_sources;
+  unsigned int n_sources;
 
   if (g_chrony_seq_is_initialized == 0)
   {
@@ -1074,7 +1075,7 @@ chrony_read(void)
   if (rc != CHRONY_RC_OK)
     return rc;
 
-  for (now_src = 0; now_src < n_sources; ++now_src)
+  for (unsigned int now_src = 0; now_src < n_sources; ++now_src)
   {
     int is_reachable;
     rc = chrony_request_source_data(now_src, &is_reachable);