diff options
Diffstat (limited to 'libmount/src/monitor.c')
| -rw-r--r-- | libmount/src/monitor.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/libmount/src/monitor.c b/libmount/src/monitor.c index 2383a734a..730c8bdea 100644 --- a/libmount/src/monitor.c +++ b/libmount/src/monitor.c @@ -794,14 +794,17 @@ int mnt_monitor_next_change(struct libmnt_monitor *mn, me = NULL; } - me->changed = 0; + if (me) { + me->changed = 0; - if (filename) - *filename = me->path; - if (type) - *type = me->type; + if (filename) + *filename = me->path; + if (type) + *type = me->type; - DBG(MONITOR, ul_debugobj(mn, " *** success [changed: %s]", me->path)); + DBG(MONITOR, ul_debugobj(mn, " *** success [changed: %s]", me->path)); + } else + return -EINVAL; return 0; /* success */ } |