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-rw-r--r--basename.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/basename.c b/basename.c
index 1db885f62..06e27663f 100644
--- a/basename.c
+++ b/basename.c
@@ -2,7 +2,7 @@
/*
* Mini basename implementation for busybox
*
- * Copyright (C) 1999 by Lineo, inc.
+ * Copyright (C) 1999,2000 by Lineo, inc.
* Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
*
* This program is free software; you can redistribute it and/or modify
@@ -26,13 +26,16 @@
extern int basename_main(int argc, char **argv)
{
- char* s;
+ char* s, *s1;
if ((argc < 2) || (**(argv + 1) == '-')) {
usage("basename [file ...]\n");
}
argv++;
+ s1=*argv+strlen(*argv)-1;
+ if (*s1 == '/')
+ *s1 = '\0';
s = strrchr(*argv, '/');
printf("%s\n", (s)? s + 1 : *argv);
exit(TRUE);