From: glennrp <glennrp@git.imagemagick.org>
Date: Tue, 10 Aug 2010 13:34:52 +0000 (+0000)
Subject: Warn if PNG colortype and bitdepth on "-define" directive can't be met encoder.
X-Git-Tag: 7.0.1-0~9060
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3bd2e411d0f07c705a40c2c73ce7eda3f1f03e0c;p=imagemagick

Warn if PNG colortype and bitdepth on "-define" directive can't be met encoder.
---

diff --git a/ChangeLog b/ChangeLog
index 40c2005da..80cbfefca 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-08-10  6.6.3-5 Glenn Randers-Pehrson <glennrp@image...>
+  * Emit a warning if the PNG encoder can't satisfy the color type and
+    bit depth requested with a "-define" directive.
+
 2010-08-07  6.6.3-4 Cristy  <quetzlzacatenango@image...>
   * The orient option sometimes improperly set "undefined" (reference
     http://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=16795).
diff --git a/coders/png.c b/coders/png.c
index 6ca8fb2ab..7e8be2c0a 100644
--- a/coders/png.c
+++ b/coders/png.c
@@ -7639,7 +7639,7 @@ static MagickBooleanType WriteOnePNGImage(MngInfo *mng_info,
                   ping_color_type);
             }
         }
-      if (0) png_error(ping,
+      png_warning(ping,
         "Cannot write image with defined PNG:bit-depth or PNG:color-type.");
     }