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statsd: provide a gauge for counters, holding the absolute count.
[collectd.git]
/
src
/
collectd.c
diff --git
a/src/collectd.c
b/src/collectd.c
index
d259753
..
1ccc1c0
100644
(file)
--- a/
src/collectd.c
+++ b/
src/collectd.c
@@
-182,8
+182,10
@@
static int change_basedir (const char *orig_dir)
while ((dirlen > 0) && (dir[dirlen - 1] == '/'))
dir[--dirlen] = '\0';
while ((dirlen > 0) && (dir[dirlen - 1] == '/'))
dir[--dirlen] = '\0';
- if (dirlen <= 0)
+ if (dirlen <= 0) {
+ free (dir);
return (-1);
return (-1);
+ }
status = chdir (dir);
if (status == 0)
status = chdir (dir);
if (status == 0)
@@
-384,8
+386,9
@@
static int pidfile_create (void)
static int pidfile_remove (void)
{
const char *file = global_option_get ("PIDFile");
static int pidfile_remove (void)
{
const char *file = global_option_get ("PIDFile");
+ if (file == NULL)
+ return 0;
- DEBUG ("unlink (%s)", (file != NULL) ? file : "<null>");
return (unlink (file));
} /* static int pidfile_remove (const char *file) */
#endif /* COLLECT_DAEMON */
return (unlink (file));
} /* static int pidfile_remove (const char *file) */
#endif /* COLLECT_DAEMON */