diff options
Diffstat (limited to 'render/animcur.c')
| -rw-r--r-- | render/animcur.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/render/animcur.c b/render/animcur.c index a87718d12..362607f7a 100644 --- a/render/animcur.c +++ b/render/animcur.c @@ -93,7 +93,7 @@ static CursorBits animCursorBits = { static int AnimCurGeneration; static DevPrivateKey AnimCurScreenPrivateKey = &AnimCurScreenPrivateKey; -#define IsAnimCur(c) ((c)->bits == &animCursorBits) +#define IsAnimCur(c) ((c) && ((c)->bits == &animCursorBits)) #define GetAnimCur(c) ((AnimCurPtr) ((c) + 1)) #define GetAnimCurScreen(s) ((AnimCurScreenPtr)dixLookupPrivate(&(s)->devPrivates, AnimCurScreenPrivateKey)) #define GetAnimCurScreenIfSet(s) GetAnimCurScreen(s) |