auto import from //branches/cupcake/...@125939

1 files changed, 1 insertions, 1 deletions

diff --git a/loadpng.c b/loadpng.c
index b5c7a37..218ae20 100644
--- a/loadpng.c
+++ b/loadpng.c
@@ -175,7 +175,7 @@ void *readpng(const unsigned char *base, size_t   size, unsigned *_width, unsign
     reader.end    = base + size;
     reader.cursor = base;
 
-    if(size < 8 || png_sig_cmp(base, 0, 8)) {
+    if(size < 8 || png_sig_cmp((unsigned char*)base, 0, 8)) {
         LOG("%s: header is not a PNG header\n", fn);
         goto oops;
     }