From: glennrp <glennrp@git.imagemagick.org>
Date: Fri, 20 Jul 2012 14:01:06 +0000 (+0000)
Subject: Fix error with always writing color PNG when colorspace is sRGB
X-Git-Tag: 7.0.1-0~5245
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0fa2580a52ea729dca17269f8c2b17f93ff263d6;p=imagemagick

Fix error with always writing color PNG when colorspace is sRGB
---

diff --git a/coders/png.c b/coders/png.c
index 818a629df..350fc9abd 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -8273,12 +8273,19 @@ static MagickBooleanType WriteOnePNGImage(MngInfo *mng_info,
      if (mng_info->write_png_colortype != 7) /* We won't need this info */
        {
          ping_have_color=MagickFalse;
+         ping_have_non_bw=MagickFalse;
+
          if (IssRGBCompatibleColorspace(image->colorspace) == MagickFalse)
+         {
            ping_have_color=MagickTrue;
+           ping_have_non_bw=MagickFalse;
+         }
+
          if (IssRGBColorspace(image->colorspace) != MagickFalse)
+         {
            ping_have_color=MagickTrue;
-
-         ping_have_non_bw=MagickFalse;
+           ping_have_non_bw=MagickTrue;
+         }
 
          if(image_colors > 256)
            {