diff options
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/tmux/arguments.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.bin/tmux/arguments.c b/usr.bin/tmux/arguments.c index e00ea617da4..c583d22a37c 100644 --- a/usr.bin/tmux/arguments.c +++ b/usr.bin/tmux/arguments.c @@ -1,4 +1,4 @@ -/* $OpenBSD: arguments.c,v 1.23 2019/05/27 12:16:27 nicm Exp $ */ +/* $OpenBSD: arguments.c,v 1.24 2019/05/28 18:30:30 nicm Exp $ */ /* * Copyright (c) 2010 Nicholas Marriott <nicholas.marriott@gmail.com> @@ -211,6 +211,8 @@ args_escape(const char *s) char *escaped, *result; int flags; + if (*s == '\0') + return (xstrdup(s)); if ((strchr(quoted, s[0]) != NULL || s[0] == '~') && s[1] == '\0') { xasprintf(&escaped, "\\%c", s[0]); return (escaped); |