diff options
Diffstat (limited to 'src/journal/mmap-cache.c')
-rw-r--r-- | src/journal/mmap-cache.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/journal/mmap-cache.c b/src/journal/mmap-cache.c index 5a07ddda76..eb4b092e80 100644 --- a/src/journal/mmap-cache.c +++ b/src/journal/mmap-cache.c @@ -348,7 +348,10 @@ static void mmap_cache_free(MMapCache *m) { } MMapCache* mmap_cache_unref(MMapCache *m) { - assert(m); + + if (!m) + return NULL; + assert(m->n_ref > 0); m->n_ref --; |