Fix mdstat parsing (#4977)

1 files changed, 2 insertions, 2 deletions

diff --git a/collectors/proc.plugin/proc_mdstat.c b/collectors/proc.plugin/proc_mdstat.c
index 8f489371c8..4e5724204a 100644
--- a/collectors/proc.plugin/proc_mdstat.c
+++ b/collectors/proc.plugin/proc_mdstat.c
@@ -175,13 +175,13 @@ int do_proc_mdstat(int update_every, usec_t dt) {
         l++;

         words = procfile_linewords(ff, l);

         if(likely(words < 2)) continue;

+        if(unlikely(procfile_lineword(ff, l, 0)[0] != '[')) continue;

         if(unlikely(words < 7)) {

             error("Cannot read /proc/mdstat line. Expected 7 params, read %zu.", words);

             continue;

         }

-        if(unlikely(procfile_lineword(ff, l, 0)[0] != '[')) continue;

-        char *word;

 

+        char *word;

         word = procfile_lineword(ff, l, 3);

         remove_trailing_chars(word, '%');