X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglprint.c;h=0081953d8b088de4998ecc8c62b5c6e8d91d499c;hb=64592975a49e2bd26a561f36425071427f37d5fb;hp=3f6db656ebb2064a620555b246d50bbaa8432b93;hpb=151c65f1157f3b55d0b794db788b557bbc50ed0c;p=gldbg.git

diff --git a/source/glprint.c b/source/glprint.c
index 3f6db65..0081953 100644
--- a/source/glprint.c
+++ b/source/glprint.c
@@ -74,6 +74,9 @@ static const char *print_array(const char *fmt, const void *data, unsigned elem_
 	char *ptr;
 	unsigned i;
 
+	if(!data)
+		return "NULL";
+
 	for(cptr=fmt; (type<2 && *cptr); ++cptr)
 	{
 		if(*cptr=='%')