diff options
Diffstat (limited to 'util.c')
-rw-r--r-- | util.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1478,11 +1478,11 @@ int mdmon_pid(int devnum) fd = open(path, O_RDONLY | O_NOATIME, 0); if (fd < 0) - return 0; + return -1; n = read(fd, pid, 9); close(fd); if (n <= 0) - return 0; + return -1; return atoi(pid); } |