From: Jim Meyering <jim@meyering.net>
Date: Sun, 23 Jul 2000 09:25:14 +0000 (+0000)
Subject: (base_name): Add an assertion.
X-Git-Tag: FILEUTILS-4_0x~20
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=2546495dab90deab019c7f91e89355ebef777ca3;p=thirdparty%2Fcoreutils.git

(base_name): Add an assertion.
---

diff --git a/lib/basename.c b/lib/basename.c
index be03e609b4..5237b11b72 100644
--- a/lib/basename.c
+++ b/lib/basename.c
@@ -19,6 +19,8 @@
 # include <config.h>
 #endif
 
+#include <assert.h>
+
 #ifndef FILESYSTEM_PREFIX_LEN
 # define FILESYSTEM_PREFIX_LEN(Filename) 0
 #endif
@@ -61,5 +63,8 @@ base_name (char const *name)
   if (*base == '\0' && ISSLASH (*name) && all_slashes)
     --base;
 
+  /* Make sure the last byte is not a slash.  */
+  assert (all_slashes || *(p - 1) != '/');
+
   return (char *) base;
 }