From 8deeb71274124b2c93a64b49dc3581cee4453cd9 Mon Sep 17 00:00:00 2001
From: Robin Krahl <me@robin-krahl.de>
Date: Mon, 25 Aug 2014 20:07:24 +0200
Subject: Fix #5: Ask for comment for reuploads and #6: Allow new filenames for
 duplicates.

---
 mediawiki.lrdevplugin/MediaWikiUtils.lua | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 mediawiki.lrdevplugin/MediaWikiUtils.lua

(limited to 'mediawiki.lrdevplugin/MediaWikiUtils.lua')

diff --git a/mediawiki.lrdevplugin/MediaWikiUtils.lua b/mediawiki.lrdevplugin/MediaWikiUtils.lua
new file mode 100644
index 0000000..6093b8a
--- /dev/null
+++ b/mediawiki.lrdevplugin/MediaWikiUtils.lua
@@ -0,0 +1,22 @@
+-- This file is part of the LrMediaWiki project and distributed under the terms
+-- of the MIT license (see LICENSE.txt file in the project root directory or
+-- [0]).  See [1] for more information about LrMediaWiki.
+--
+-- Copyright (C) 2014 by the LrMediaWiki team (see CREDITS.txt file in the
+-- project root directory or [2])
+--
+-- [0]  <https://raw.githubusercontent.com/LrMediaWiki/LrMediaWiki/master/LICENSE.txt>
+-- [1]  <https://commons.wikimedia.org/wiki/Commons:LrMediaWiki>
+-- [2]  <https://raw.githubusercontent.com/LrMediaWiki/LrMediaWiki/master/CREDITS.txt>
+
+-- Code status:
+-- doc:   missing
+-- i18n:  complete
+
+local MediaWikiUtils = {}
+
+MediaWikiUtils.isStringEmpty = function(str)
+	return str == nil or string.match(str, '^%s*$') ~= nil
+end
+
+return MediaWikiUtils
\ No newline at end of file
-- 
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