From: Moriyoshi Koizumi <moriyoshi@php.net>
Date: Sat, 23 Nov 2002 05:20:43 +0000 (+0000)
Subject: MFH (imagecolordeallocate() fix)
X-Git-Tag: php-4.3.0RC2~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=2c95d3c4276cd74403b9976a9dba404756e38e12;p=php

MFH (imagecolordeallocate() fix)
---

diff --git a/ext/gd/gd.c b/ext/gd/gd.c
index 6768a4d3e2..f9a48029e7 100644
--- a/ext/gd/gd.c
+++ b/ext/gd/gd.c
@@ -1814,6 +1814,12 @@ PHP_FUNCTION(imagecolordeallocate)
 
 	ZEND_FETCH_RESOURCE(im, gdImagePtr, IM, -1, "Image", le_gd);
 
+	#if HAVE_LIBGD20
+	/* We can return right away for a truecolor image as deallocating colours is meaningless here */
+	if (gdImageTrueColor(im)) {
+		RETURN_TRUE;
+	}
+	#endif
 	convert_to_long_ex(index);
 	col = Z_LVAL_PP(index);