From 4c491349a73e10039faf37b5ae502239a8005347 Mon Sep 17 00:00:00 2001
From: cristy <urban-warrior@git.imagemagick.org>
Date: Mon, 2 Nov 2009 01:46:10 +0000
Subject: [PATCH]

---
 ChangeLog               | 3 +++
 config/delegates.xml    | 2 ++
 config/delegates.xml.in | 2 ++
 magick/constitute.c     | 8 +++++++-
 4 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/ChangeLog b/ChangeLog
index cbbc89a8c..3c49b95b4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,6 @@
+2009-11-01  6.5.7-4 Cristy  <quetzlzacatenango@image...>
+  * Use -define delegate:bimodal=true to activate any bimodal delegates.
+
 2009-10-28  6.5.7-3 Cristy  <quetzlzacatenango@image...>
   * Convert SVG clipping path points from unsigned to long.
 
diff --git a/config/delegates.xml b/config/delegates.xml
index f2706ad16..dacd06e7a 100644
--- a/config/delegates.xml
+++ b/config/delegates.xml
@@ -54,6 +54,8 @@
     %x  input image x resolution
     %y  input image y resolution
 
+  Set option delegate:bimodal=true to process bimodal delegates otherwise they
+  are ignored.
 -->
 <delegatemap>
   <delegate decode="autotrace" stealth="True" command="&quot;convert&quot; &quot;%i&quot; &quot;pnm:%u&quot;\n&quot;autotrace&quot; -input-format pnm -output-format svg -output-file &quot;%o&quot; &quot;%u&quot;"/>
diff --git a/config/delegates.xml.in b/config/delegates.xml.in
index ec6933106..b20250cbc 100644
--- a/config/delegates.xml.in
+++ b/config/delegates.xml.in
@@ -54,6 +54,8 @@
     %x  input image x resolution
     %y  input image y resolution
 
+  Set option delegate:bimodal=true to process bimodal delegates otherwise they
+  are ignored.
 -->
 <delegatemap>
   <delegate decode="autotrace" stealth="True" command="&quot;@ConvertDelegate@&quot; &quot;%i&quot; &quot;pnm:%u&quot;\n&quot;@AutotraceDecodeDelegate@&quot; -input-format pnm -output-format svg -output-file &quot;%o&quot; &quot;%u&quot;"/>
diff --git a/magick/constitute.c b/magick/constitute.c
index 080078128..029d78b6f 100644
--- a/magick/constitute.c
+++ b/magick/constitute.c
@@ -965,6 +965,9 @@ MagickExport MagickBooleanType WriteImage(const ImageInfo *image_info,
   char
     filename[MaxTextExtent];
 
+  const char
+    *option;
+
   const DelegateInfo
     *delegate_info;
 
@@ -1044,7 +1047,10 @@ MagickExport MagickBooleanType WriteImage(const ImageInfo *image_info,
          }
     }
   (void) SyncImageProfiles(image);
-  if ((write_info->page == (char *) NULL) &&
+  option=GetImageOption(image_info,"delegate:bimodal");
+  if ((option != (const char *) NULL) && 
+      (IsMagickTrue(option) != MagickFalse) &&
+      (write_info->page == (char *) NULL) &&
       (GetPreviousImageInList(image) == (Image *) NULL) &&
       (GetNextImageInList(image) == (Image *) NULL) &&
       (IsTaintImage(image) == MagickFalse))
-- 
2.40.0