From: Jo-Philipp Wich <jow@openwrt.org>
Date: Thu, 8 Nov 2012 10:48:08 +0000 (+0000)
Subject: resolveip: fix endless getopt() loop when compiled for arm (#12290)
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=3a81f75d72b241ce5901494cd8ad883aae56648a;p=openwrt%2Fstaging%2Fyousong.git

resolveip: fix endless getopt() loop when compiled for arm (#12290)

SVN-Revision: 34116
---

diff --git a/package/network/utils/resolveip/Makefile b/package/network/utils/resolveip/Makefile
index 4b3e3d4da6..d1e675e428 100644
--- a/package/network/utils/resolveip/Makefile
+++ b/package/network/utils/resolveip/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2011 OpenWrt.org
+# Copyright (C) 2011-2012 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -8,7 +8,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=resolveip
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 include $(INCLUDE_DIR)/package.mk
 
diff --git a/package/network/utils/resolveip/src/resolveip.c b/package/network/utils/resolveip/src/resolveip.c
index 310f35ffd5..43c5ae7f12 100644
--- a/package/network/utils/resolveip/src/resolveip.c
+++ b/package/network/utils/resolveip/src/resolveip.c
@@ -35,7 +35,7 @@ static void show_usage(void)
 int main(int argc, char **argv)
 {
 	int timeout = 3;
-	char opt;
+	int opt;
 	char ipaddr[INET6_ADDRSTRLEN];
 	void *addr;
 	struct addrinfo *res, *rp;
@@ -49,7 +49,7 @@ int main(int argc, char **argv)
 
 	while ((opt = getopt(argc, argv, "46t:h")) > -1)
 	{
-		switch (opt)
+		switch ((char)opt)
 		{
 			case '4':
 				hints.ai_family = AF_INET;