diff options
Diffstat (limited to 'src/sna/sna.h')
| -rw-r--r-- | src/sna/sna.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/sna/sna.h b/src/sna/sna.h index 5b3569e2..6c4d1795 100644 --- a/src/sna/sna.h +++ b/src/sna/sna.h @@ -184,8 +184,10 @@ static inline WindowPtr get_root_window(ScreenPtr screen) #if !NDEBUG static PixmapPtr check_pixmap(PixmapPtr pixmap) { - assert(pixmap->refcnt >= 1); - assert(pixmap->devKind != 0xdeadbeef); + if (pixmap != NULL) { + assert(pixmap->refcnt >= 1); + assert(pixmap->devKind != 0xdeadbeef); + } return pixmap; } #else |