X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=dirname.c;h=b534e6950a4345ae467c9279342b6f444b910440;hb=74bcd1642597109661543d25304c551a2e39acbc;hp=935a8313c406d2e8ff646940a7c5ed6a2b954166;hpb=3ce79338e66d37e9313c0a4bde78d21822402c09;p=oweals%2Fbusybox.git

diff --git a/dirname.c b/dirname.c
index 935a8313c..b534e6950 100644
--- a/dirname.c
+++ b/dirname.c
@@ -30,21 +30,11 @@
 
 extern int dirname_main(int argc, char **argv)
 {
-	char* s;
-
 	if ((argc < 2) || (**(argv + 1) == '-'))
 		show_usage();
 	argv++;
 
-	s=*argv+strlen(*argv)-1;
-	while (s > *argv && *s == '/') {
-		*s-- = '\0';
-	}
-	s = strrchr(*argv, '/');
-	if (s != NULL && s == *argv)
-		s[1] = '\0';
-	else if (s != NULL)
-		*s = '\0';
-	puts(s ? *argv : ".");
+	puts (dirname (argv[0]));
+
 	return EXIT_SUCCESS;
 }