(main): Use gdImageAlphaBlending only if HAVE_GD > 1.

diff --git a/example/mdump.c b/example/mdump.c
index 087f117..97ee4d4 100644 (file)
--- a/example/mdump.c
+++ b/example/mdump.c
@@ -741,7 +741,9 @@ main (int argc, char **argv)
       else
        bg_rgb = gdImageColorAllocate (image, 255, 255, 255);
       gdImageColorTransparent (image, bg_rgb);
+#if HAVE_GD > 1
       gdImageAlphaBlending (image, 0);
+#endif
     }
   else
     {