Merge remote-tracking branch 'github/pr/413' into collectd-5.4

diff --git a/src/cgroups.c b/src/cgroups.c
index a515cf5..17b12d0 100644 (file)
--- a/src/cgroups.c
+++ b/src/cgroups.c
@@ -93,7 +93,7 @@ static int read_cpuacct_procs (const char *dirname, char const *cgroup_name,
        if (fh == NULL)
        {
                char errbuf[1024];
-               ERROR ("cgroups pluign: fopen (\"%s\") failed: %s",
+               ERROR ("cgroups plugin: fopen (\"%s\") failed: %s",
                                abs_path,
                                sstrerror (errno, errbuf, sizeof (errbuf)));
                return (-1);
@@ -111,6 +111,11 @@ static int read_cpuacct_procs (const char *dirname, char const *cgroup_name,
                 *
                 *   user: 12345
                 *   system: 23456
+                *
+                * Or:
+                *
+                *   user 12345
+                *   system 23456
                 */
                strstripnewline (buf);
                numfields = strsplit (buf, fields, STATIC_ARRAY_SIZE (fields));
@@ -122,10 +127,9 @@ static int read_cpuacct_procs (const char *dirname, char const *cgroup_name,
                if (key_len < 2)
                        continue;
 
-               /* Strip colon off the first column */
-               if (key[key_len - 1] != ':')
-                       continue;
-               key[key_len - 1] = 0;
+               /* Strip colon off the first column, if found */
+               if (key[key_len - 1] == ':')
+                       key[key_len - 1] = 0;
 
                status = parse_value (fields[1], &value, DS_TYPE_DERIVE);
                if (status != 0)