1 files changed, 2 insertions, 1 deletions
diff --git a/pngrio.c b/pngrio.c
index ccdd03bcf..72b43c33c 100644
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@
 
 /* pngrio.c - functions for data input
  *
- * Last changed in libpng 1.4.0 [January 2, 2010]
+ * Last changed in libpng 1.4.1 [February 8, 2010]
  * Copyright (c) 1998-2010 Glenn Randers-Pehrson
  * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
  * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -18,6 +18,7 @@
  * libpng use it at run time with png_set_read_fn(...).
  */
 
+#define PNG_INTERNAL
 #define PNG_NO_PEDANTIC_WARNINGS
 #include "png.h"
 #ifdef PNG_READ_SUPPORTED