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authorErik Andersen2000-04-13 18:49:43 +0000
committerErik Andersen2000-04-13 18:49:43 +0000
commit9cf3bfa7c1bf3ad959c61711c9a5ac1969149300 (patch)
tree61d03a8d473f2d253c80f5bb3acc13d488351250 /basename.c
parentb4f8606c05f8a256b515633e48df954ead1260ef (diff)
downloadbusybox-9cf3bfa7c1bf3ad959c61711c9a5ac1969149300.zip
busybox-9cf3bfa7c1bf3ad959c61711c9a5ac1969149300.tar.gz
More doc updates for BusyBox, with fixes to apps for bugs revealed
while trying to write docs . :-) -Erik
Diffstat (limited to 'basename.c')
-rw-r--r--basename.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/basename.c b/basename.c
index 06e2766..5fe5e0f 100644
--- a/basename.c
+++ b/basename.c
@@ -34,8 +34,10 @@ extern int basename_main(int argc, char **argv)
argv++;
s1=*argv+strlen(*argv)-1;
- if (*s1 == '/')
+ while (s1 && *s1 == '/') {
*s1 = '\0';
+ s1=*argv+strlen(*argv)-1;
+ }
s = strrchr(*argv, '/');
printf("%s\n", (s)? s + 1 : *argv);
exit(TRUE);