X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Frealpath.c;h=28906ba55493b48ce128b3d97a6c3e535b7dcca8;hb=1abc07dcca237e6b5c98fea740e59d59c801c9e2;hp=7fac471eb547e90431e41346f2436c300574cf60;hpb=a9b60e93eeb4d2706ebc95bafb18bd4267a03d6f;p=oweals%2Fbusybox.git

diff --git a/coreutils/realpath.c b/coreutils/realpath.c
index 7fac471eb..28906ba55 100644
--- a/coreutils/realpath.c
+++ b/coreutils/realpath.c
@@ -10,9 +10,10 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include "busybox.h"
+#include "libbb.h"
 
-int realpath_main(int argc, char **argv)
+int realpath_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+int realpath_main(int argc UNUSED_PARAM, char **argv)
 {
 	int retval = EXIT_SUCCESS;
 
@@ -24,19 +25,18 @@ int realpath_main(int argc, char **argv)
 # define resolved_path_MUST_FREE 0
 #endif
 
-	if (--argc == 0) {
+	if (!*++argv) {
 		bb_show_usage();
 	}
 
 	do {
-		argv++;
 		if (realpath(*argv, resolved_path) != NULL) {
 			puts(resolved_path);
 		} else {
 			retval = EXIT_FAILURE;
-			bb_perror_msg("%s", *argv);
+			bb_simple_perror_msg(*argv);
 		}
-	} while (--argc);
+	} while (*++argv);
 
 #if ENABLE_FEATURE_CLEAN_UP && resolved_path_MUST_FREE
 	RELEASE_CONFIG_BUFFER(resolved_path);