[Emacs-diffs] Changes to emacs/src/frame.c

[Richard M. Stallman]

Index: emacs/src/frame.c
diff -u emacs/src/frame.c:1.325 emacs/src/frame.c:1.326
--- emacs/src/frame.c:1.325     Mon Feb  6 15:23:20 2006
+++ emacs/src/frame.c   Wed Feb 15 01:05:33 2006
@@ -3526,7 +3526,14 @@
         so that it won't be "left over" at the end.  */
 #ifdef HAVE_X_WINDOWS /* macfns.c and w32fns.c have not yet
                         been changed to cope with this.  */
+      Lisp_Object tail;
       XSETCAR (tem, Qnil);
+      /* In case the parameter appears more than once in the alist,
+        clear it out.  */
+      for (tail = alist; CONSP (tail); tail = XCDR (tail))
+       if (CONSP (XCAR (tail))
+           && EQ (XCAR (XCAR (tail)), param))
+         XSETCAR (XCAR (tail), Qnil);
 #endif
     }
   else