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-rw-r--r--src/libdraw/init.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libdraw/init.c b/src/libdraw/init.c
index 2fe18d21..2357f0ef 100644
--- a/src/libdraw/init.c
+++ b/src/libdraw/init.c
@@ -202,8 +202,8 @@ bufimage(Display *d, int n)
{
uchar *p;
- if(n<0 || n>d->bufsize){
-abort();
+ if(n<0 || d == nil || n>d->bufsize){
+ abort();
werrstr("bad count in bufimage");
return 0;
}