--- export.c~	2008-03-14 01:20:05.000000000 -0500
+++ export.c	2011-12-13 10:20:15.274970677 -0600
@@ -515,10 +515,10 @@
   atext[1].text = VERSION_STRING;
   atext[1].compression = PNG_TEXT_COMPRESSION_NONE;
 
-#ifdef PNG_iTXt_SUPPORTED
-  text_ptr[0].lang = NULL;
-  text_ptr[1].lang = NULL;
-#endif
+//#ifdef PNG_iTXt_SUPPORTED
+//  text_ptr[0].lang = NULL;
+//  text_ptr[1].lang = NULL;
+//#endif
   png_set_text (ppng, pinfo, atext, 2);
 
   png_write_info (ppng, pinfo);