Use xsnprintf.

diff --git a/usr.bin/tmux/format.c b/usr.bin/tmux/format.c
index 3dc3e3d..3daf2bf 100644 (file)
--- a/usr.bin/tmux/format.c
+++ b/usr.bin/tmux/format.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: format.c,v 1.73 2015/06/15 10:58:01 nicm Exp $ */
+/* $OpenBSD: format.c,v 1.74 2015/06/18 23:55:24 nicm Exp $ */
 
 /*
  * Copyright (c) 2011 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -338,7 +338,7 @@ format_find(struct format_tree *ft, const char *key)
                case OPTIONS_STRING:
                        return (o->str);
                case OPTIONS_NUMBER:
-                       snprintf(s, sizeof s, "%lld", o->num);
+                       xsnprintf(s, sizeof s, "%lld", o->num);
                        return (s);
                case OPTIONS_STYLE:
                        return (style_tostring(&o->style));
@@ -679,7 +679,7 @@ format_defaults_session(struct format_tree *ft, struct session *s)
        RB_FOREACH (wl, winlinks, &s->windows) {
                if ((wl->flags & WINLINK_ALERTFLAGS) == 0)
                        continue;
-               snprintf(tmp, sizeof tmp, "%u", wl->idx);
+               xsnprintf(tmp, sizeof tmp, "%u", wl->idx);
 
                if (*alerts != '\0')
                        strlcat(alerts, ",", sizeof alerts);