From fcf4c6a7e86fe05d48944afb0c96a8fe008d5d7c Mon Sep 17 00:00:00 2001
From: Steven Wittens <steven@10.no-reply.drupal.org>
Date: Thu, 30 Nov 2006 17:41:03 +0000
Subject: Improve memory usage of color.module (de-allocate images earlier)

---
 modules/color/color.module | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/color/color.module b/modules/color/color.module
index dfdbce101..2558495c8 100644
--- a/modules/color/color.module
+++ b/modules/color/color.module
@@ -359,6 +359,9 @@ function _color_render_images($theme, &$info, &$paths, $palette) {
   // Blend over template
   imagecopy($target, $source, 0, 0, 0, 0, $width, $height);
 
+  // Clean up template image
+  imagedestroy($source);
+
   // Cut out slices
   foreach ($info['slices'] as $file => $coord) {
     list($x, $y, $width, $height) = $coord;
@@ -385,8 +388,7 @@ function _color_render_images($theme, &$info, &$paths, $palette) {
     $paths['map'][$file] = $base;
   }
 
-  // Clean up
-  imagedestroy($source);
+  // Clean up target buffer
   imagedestroy($target);
 }
 
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