(x_build_heuristic_mask): Fix a bug not incrementing

a loop counter.

diff --git a/src/ChangeLog b/src/ChangeLog
index 4e0b17ee641f1e8439ebb31388df08ae9800118a..9bb59b9b2d4dde8c7b0f7af274d62a9a6112f57c 100644 (file)
--- 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 6421ef8ef0b70afb9f56161a01af198f9bf33321..7f42c14b3b05cd42c051b333ef70186428d82fbb 100644 (file)
--- 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);