From a906125fec6aab542bf40a74a5995e688550fad5 Mon Sep 17 00:00:00 2001 From: Rasmus Lerdorf Date: Mon, 24 May 2010 23:52:11 +0000 Subject: [PATCH] Check for -1 as well here --- ext/gd/libgd/gd_png.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/ext/gd/libgd/gd_png.c b/ext/gd/libgd/gd_png.c index 1af49308c5..49f7cb0777 100644 --- a/ext/gd/libgd/gd_png.c +++ b/ext/gd/libgd/gd_png.c @@ -515,8 +515,8 @@ void gdImagePngCtxEx (gdImagePtr im, gdIOCtx * outfile, int level, int basefilte /* png_set_filter(png_ptr, 0, PNG_FILTER_NONE); */ /* 2.0.12: this is finally a parameter */ - if (level < 0 || level > 9) { - php_gd_error("gd-png error: compression level must be between 0 and 9"); + if (level != -1 && (level < 0 || level > 9)) { + php_gd_error("gd-png error: compression level must be 0 through 9"); return; } png_set_compression_level(png_ptr, level); -- 2.49.0