Signed-off-by: Yousong Zhou <yszhou4t...@gmail.com>
---
 package/base-files/Makefile               |  2 +-
 package/base-files/files/lib/functions.sh | 54 +++++++++++++++----------------
 2 files changed, 28 insertions(+), 28 deletions(-)

diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index c669ff0ac6..54c157611f 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
 include $(INCLUDE_DIR)/version.mk
 
 PKG_NAME:=base-files
-PKG_RELEASE:=173
+PKG_RELEASE:=174
 PKG_FLAGS:=nonshared
 
 PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
diff --git a/package/base-files/files/lib/functions.sh 
b/package/base-files/files/lib/functions.sh
index 2b6415a200..ae7f4dc9ee 100755
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -186,36 +186,36 @@ default_prerm() {
 add_group_and_user() {
        local pkgname="$1"
        local rusers="$(sed -ne 's/^Require-User: *//p' 
$root/usr/lib/opkg/info/${pkgname}.control 2>/dev/null)"
+       local oIFS="$IFS"
+       local tuple
+
+       IFS=", "; set -- $rusers; IFS="$oIFS"
+       for tuple in "$@"; do
+               local uid gid uname gname
+
+               IFS=":"
+               set -- $tuple; uname="$1"; gname="$2"
+               IFS="="
+               set -- $uname; uname="$1"; uid="$2"
+               set -- $gname; gname="$1"; gid="$2"
+               IFS="$oIFS"
+
+               if [ -n "$gname" ] && [ -n "$gid" ]; then
+                       group_exists "$gname" || group_add "$gname" "$gid"
+               elif [ -n "$gname" ]; then
+                       group_add_next "$gname"; gid=$?
+               fi
 
-       if [ -n "$rusers" ]; then
-               local tuple oIFS="$IFS"
-               for tuple in $rusers; do
-                       local uid gid uname gname
-
-                       IFS=":"
-                       set -- $tuple; uname="$1"; gname="$2"
-                       IFS="="
-                       set -- $uname; uname="$1"; uid="$2"
-                       set -- $gname; gname="$1"; gid="$2"
-                       IFS="$oIFS"
-
-                       if [ -n "$gname" ] && [ -n "$gid" ]; then
-                               group_exists "$gname" || group_add "$gname" 
"$gid"
-                       elif [ -n "$gname" ]; then
-                               group_add_next "$gname"; gid=$?
-                       fi
-
-                       if [ -n "$uname" ]; then
-                               user_exists "$uname" || user_add "$uname" 
"$uid" "$gid"
-                       fi
+               if [ -n "$uname" ]; then
+                       user_exists "$uname" || user_add "$uname" "$uid" "$gid"
+               fi
 
-                       if [ -n "$uname" ] && [ -n "$gname" ]; then
-                               group_add_user "$gname" "$uname"
-                       fi
+               if [ -n "$uname" ] && [ -n "$gname" ]; then
+                       group_add_user "$gname" "$uname"
+               fi
 
-                       unset uid gid uname gname
-               done
-       fi
+               unset uid gid uname gname
+       done
 }
 
 default_postinst() {
-- 
2.12.2


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