http://bugs.gentoo.org/388255
--- source/savepng.c+++ source/savepng.c@@ -203,7 +203,7 @@ goto Error;
/* Set error handling. */
- if (setjmp(png_ptr->jmpbuf)) {+ if (setjmp(png_jmpbuf(png_ptr))) { /* If we get here, we had a problem reading the file. */
goto Error;
}