diff options
Diffstat (limited to 'lockfile.c')
| -rw-r--r-- | lockfile.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lockfile.c b/lockfile.c index 2a2fea3cb6..143d7d85b6 100644 --- a/lockfile.c +++ b/lockfile.c @@ -28,9 +28,12 @@ static int lock_file(struct lock_file *lk, const char *path) sprintf(lk->filename, "%s.lock", path); fd = open(lk->filename, O_RDWR | O_CREAT | O_EXCL, 0666); if (0 <= fd) { - if (!lk->next) { + if (!lk->on_list) { lk->next = lock_file_list; lock_file_list = lk; + lk->on_list = 1; + } + if (lock_file_list) { signal(SIGINT, remove_lock_file_on_signal); atexit(remove_lock_file); } @@ -38,6 +41,8 @@ static int lock_file(struct lock_file *lk, const char *path) return error("cannot fix permission bits on %s", lk->filename); } + else + lk->filename[0] = 0; return fd; } |