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Diffstat (limited to 'arguments.c')
| -rw-r--r-- | arguments.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arguments.c b/arguments.c index 68690deb..54bc3593 100644 --- a/arguments.c +++ b/arguments.c @@ -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); |