From: Gerd Moellmann <gerd@gnu.org>
Date: Sun, 28 Oct 2001 19:09:38 +0000 (+0000)
Subject: (x_build_heuristic_mask): Fix a bug not incrementing
X-Git-Tag: emacs-21.2~436
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=8dd900c2eda125cf2780d4ac08ba1a8eaf628c44;p=emacs.git

(x_build_heuristic_mask): Fix a bug not incrementing
a loop counter.
---

diff --git a/src/ChangeLog b/src/ChangeLog
index 4e0b17ee641..9bb59b9b2d4 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2001-10-28  Gerd Moellmann  <gerd@gnu.org>
+
+	* xfns.c (x_build_heuristic_mask): Fix a bug not incrementing
+	a loop counter.
+
 2001-10-27  Gerd Moellmann  <gerd@gnu.org>
 
 	* xdisp.c (move_it_vertically_backward): Use 2/3 line_height
diff --git a/src/xfns.c b/src/xfns.c
index 6421ef8ef0b..7f42c14b3b0 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -8053,11 +8053,9 @@ x_build_heuristic_mask (f, img, how)
   
   if (CONSP (how))
     {
-      int rgb[3], i = 0;
+      int rgb[3], i;
 
-      while (i < 3
-	     && CONSP (how)
-	     && NATNUMP (XCAR (how)))
+      for (i = 0; i < 3 && CONSP (how) && NATNUMP (XCAR (how)); ++i)
 	{
 	  rgb[i] = XFASTINT (XCAR (how)) & 0xffff;
 	  how = XCDR (how);