From 0bc08c8bfddc8910387368d44e8ae3124e2963f1 Mon Sep 17 00:00:00 2001
From: Tryn Mirell <tryn@mirell.org>
Date: Sun, 15 Jan 2012 23:27:22 -0600
Subject: 'basename': Handle where we have no / passed
---
toys/basename.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/toys/basename.c b/toys/basename.c
index 33307327..db70a5ec 100644
--- a/toys/basename.c
+++ b/toys/basename.c
@@ -26,7 +26,7 @@ void basename_main(void)
if (!arg) return;
arglen = strlen(arg);
-
+
// handle the case where we only have single slash
if (arglen == 1 && arg[0] == '/') {
puts("/");
@@ -39,7 +39,10 @@ void basename_main(void)
}
// get everything past the last /
- base = strrchr(arg, '/') + 1;
+ base = strrchr(arg, '/');
+
+ if (!base) base = arg;
+ else base++;
// handle the case where we have all slashes
if (base[0] == 0) base = "/";
--
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