diff --git a/src/pngsize.c b/src/pngsize.c
index 1c695350625ab354c1289770123e14337331d8a1..09dfb58d25e24d83c20c7de0f6444f97ac8ef1fc 100644 (file)
--- a/src/pngsize.c
+++ b/src/pngsize.c
/*****************************************************************************
- * RRDtool 1.3rc4 Copyright by Tobi Oetiker, 1997-2008
+ * RRDtool 1.4.5 Copyright by Tobi Oetiker, 1997-2010
*****************************************************************************
* pngsize.c determine the size of a PNG image
*****************************************************************************/
/* this is to make compile on aix work since they seem to define jmpbuf
to be _jmpbuf which breaks compilation */
+#ifndef png_jmpbuf
+#ifdef PNG_SETJMP_SUPPORTED
+# define png_jmpbuf(png_ptr) ((png_ptr)->PNG_jmpbuf)
+#else
#ifdef jmpbuf
#undef jmpbuf
#endif
-
-#ifndef png_jmpbuf
# define png_jmpbuf(png_ptr) ((png_ptr)->jmpbuf)
+#endif
#endif
if (setjmp(png_jmpbuf(png_read_ptr))) {