From: blogic <blogic@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 14 Oct 2014 19:01:05 +0000 (+0000)
Subject: base-files: the USERID code path did not check for duplicate groups
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=12bae65d07d29854204715cebc1ef1eae237fd9b;p=openwrt.git

base-files: the USERID code path did not check for duplicate groups

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42919 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index 6f22dd013a..b88d4d6217 100755
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -193,7 +193,7 @@ default_postinst() {
 				}
 
 				gid=$id
-				[ -n "$gid" ] && group_add $name $gid
+				[ -n "$gid" ] && group_exists $name || group_add $name $gid
 				[ -z "$gid" ] && {
 					group_add_next $name
 					gid=$?