X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fcgroups.c;h=9304216d39159826845371ccefdd21cc17d9964d;hb=711f5b6c86f51061c21bedcaa46214a01de0125c;hp=7f24d12ed13b1dca9bb5478832809004dc797064;hpb=733fc645b6389d1f42aef8f1c1631f1db7d58196;p=collectd.git

diff --git a/src/cgroups.c b/src/cgroups.c
index 7f24d12e..9304216d 100644
--- a/src/cgroups.c
+++ b/src/cgroups.c
@@ -112,7 +112,7 @@ static int read_cpuacct_procs(const char *dirname, char const *cgroup_name,
 
     /* Strip colon off the first column, if found */
     if (key[key_len - 1] == ':')
-      key[key_len - 1] = 0;
+      key[key_len - 1] = '\0';
 
     status = parse_value(fields[1], &value, DS_TYPE_DERIVE);
     if (status != 0)