From 9137341851f3ab89f5c6a54a6baff68f0f4a5e17 Mon Sep 17 00:00:00 2001
From: Denis Vlasenko <vda.linux@googlemail.com>
Date: Mon, 21 Apr 2008 22:04:21 +0000
Subject: getopt32: fix recently broken opt_complementary "--"

---
 libbb/getopt32.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'libbb/getopt32.c')

diff --git a/libbb/getopt32.c b/libbb/getopt32.c
index cd890323e..913a009b0 100644
--- a/libbb/getopt32.c
+++ b/libbb/getopt32.c
@@ -497,8 +497,9 @@ getopt32(char **argv, const char *applet_opts, ...)
 		if (argv[1] && argv[1][0] != '-' && argv[1][1] != '\0') {
 #if DONT_USE_PRINTF
 			char *pp = alloca(strlen(argv[1]) + 2);
-			*pp++ = '-';
-			argv[1] = strcpy(pp, argv[1]);
+			*pp = '-';
+			strcpy(pp + 1, argv[1]);
+			argv[1] = pp;
 #else
 			argv[1] = xasprintf("-%s", argv[1]);
 			if (ENABLE_FEATURE_CLEAN_UP)
-- 
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