From: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 7 Sep 2012 16:17:43 +0000 (+0000)
Subject: applications/luci-statistics: add missing return in _expand()
X-Git-Tag: 0.11.0~128
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1aa81b4ae095cea55119e8bc4142fbfb61cf40ff;p=oweals%2Fluci.git

applications/luci-statistics: add missing return in _expand()
---

diff --git a/applications/luci-statistics/root/usr/bin/stat-genconfig b/applications/luci-statistics/root/usr/bin/stat-genconfig
index 171c1ae73..4cf39460e 100755
--- a/applications/luci-statistics/root/usr/bin/stat-genconfig
+++ b/applications/luci-statistics/root/usr/bin/stat-genconfig
@@ -200,22 +200,19 @@ function _list_expand( c, l, nopad )
 end
 
 function _expand( s, n, nopad )
-	if type(s) == "string" then
-		local str = ""
+	local str = ""
 
+	if type(s) == "string" then
 		for i, v in ipairs( luci.util.split( s, "%s+", nil, true ) ) do
 			str = str .. _string( v, n, nopad )
 		end
-
-		return str
-
 	elseif type(s) == "table" then
-		local str = ""
-
 		for i, v in ipairs(s) do
 			str = str .. _string( v, n, nopad )
 		end
 	end
+
+	return str
 end
 
 function _bool( s, n, nopad )