X-Git-Url: https://git.xinqibao.xyz/dwm.git/blobdiff_plain/f18ed615ae7beb9eb6420510c83beb847d875bcb..868159fd0a8ce45f1e362bc762260741eabce4ed:/main.c

diff --git a/main.c b/main.c
index daeaa0a..9d583b2 100644
--- a/main.c
+++ b/main.c
@@ -27,6 +27,7 @@ Bool issel = True;
 Bool maximized = False;
 Client *clients = NULL;
 Client *sel = NULL;
+Client *stack = NULL;
 Cursor cursor[CurLast];
 Display *dpy;
 DC dc = {0};
@@ -213,7 +214,7 @@ quit(Arg *arg)
 /*
  * There's no way to check accesses to destroyed windows, thus those cases are
  * ignored (especially on UnmapNotify's).  Other types of errors call Xlibs
- * default error handler, which calls exit().
+ * default error handler, which may call exit.
  */
 int
 xerror(Display *dpy, XErrorEvent *ee)
@@ -228,7 +229,7 @@ xerror(Display *dpy, XErrorEvent *ee)
 		return 0;
 	fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n",
 		ee->request_code, ee->error_code);
-	return xerrorxlib(dpy, ee); /* may call exit() */
+	return xerrorxlib(dpy, ee); /* may call exit */
 }
 
 int