[patch] fixes xnecview with libpng-1.5

xnecview-1.36_libpng-1.5.diff (text/plain), 394 bytes, created by Dominique Michel on 2013-01-25 00:18:50 UTC

--- xwin.c.orig	2011-07-26 00:03:37.000000000 +0200
+++ xwin.c	2013-01-24 23:59:09.000000000 +0100
@@ -277,7 +277,11 @@
       fclose(f);
       return 1;
    }
+#if PNG_LIBPNG_VER_MAJOR >= 1 && PNG_LIBPNG_VER_MINOR >= 4
+    if (setjmp(png_jmpbuf(pp))) {
+#else
    if (setjmp(pp->jmpbuf)) {
+#endif
       png_destroy_write_struct(&pp,&ip);
       fclose(f);
       gdk_image_destroy(image);