(x_build_heuristic_mask): Fix a bug not incrementing

a loop counter.

2 files changed, 7 insertions, 4 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 2ba3c7cd09d..9f51b7df5ca 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.
+
 2001-10-28  Pavel Jan,Bm(Bk  <Pavel@Janik.cz>
 
         * emacs.c: Use argv[0] instead of emacs when -t was specified.
diff --git a/src/xfns.c b/src/xfns.c
index c20efb4392b..fb71e47c14c 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -8185,11 +8185,9 @@ 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);