cvsimport

* refs/heads/master:
  Fixed memory leak in xu_get_strprop.
  Prevent out of boundary write with configuration files in which too many quoted arguments are stored for other window managers.
  Allow configuring a percentage window size of the master window during htile/vtile actions. From Uwe Werler, with a few manpage tweaks.
  zap stray tabs
  Instead of using _NET_ACTIVE_WINDOW on restart, use the pointer location to determine what client to set active. Reduces a round trip for every window.
  Add support for SIGINT/SIGTERM.
  Simplify conditional construct.
  Trim event_mask to those that the root window actually needs.
  No need to lookup current client early; move to right before it is needed.
  Recommit 1.259, but now with TAILQ_FOREACH_SAFE.
  Revert previous. Causes a crash as reported by Tom Murphy.
  Simplify list markup.
  Plug two memory leaks. Also get rid of a variable that is no longer necessary.
  Remove ColormaskChange from event-mask since there's no event handler.
  Unrelated style fixes, consistency changes and sorting, appropriate dosage/removal of wrappers, simplification of name queue, client cycle joins other kb/mb bound functions.

1 files changed, 4 insertions, 4 deletions

diff --git a/util.c b/util.c
index 781308f..97b5641 100644
--- a/util.c
+++ b/util.c
@@ -53,7 +53,7 @@ u_exec(char *argstr)
 {
 #define MAXARGLEN 20
 	char	*args[MAXARGLEN], **ap = args;
-	char	**end = &args[MAXARGLEN - 1], *tmp;
+	char	**end = &args[MAXARGLEN - 2], *tmp;
 	char	*s = argstr;
 
 	while (ap < end && (*ap = strsep(&argstr, " \t")) != NULL) {
@@ -92,12 +92,12 @@ u_argv(char * const *argv)
 	char	*p;
 
 	if (argv == 0)
-		return(NULL);
+		return NULL;
 
 	for (i = 0; argv[i]; i++)
 		siz += strlen(argv[i]) + 1;
 	if (siz == 0)
-		return(NULL);
+		return NULL;
 
 	p = xmalloc(siz);
 	strlcpy(p, argv[0], siz);
@@ -105,7 +105,7 @@ u_argv(char * const *argv)
 		strlcat(p, " ", siz);
 		strlcat(p, argv[i], siz);
 	}
-	return(p);
+	return p;
 }
 
 static void