From a29f5cca30200d351b83353aabecdcc86c760014 Mon Sep 17 00:00:00 2001
From: MCJack123 <jackbruienne@yahoo.com>
Date: Sun, 29 May 2016 13:10:38 -0400
Subject: [PATCH] Delete entry if it exists

---
 Add-Lua.sh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Add-Lua.sh b/Add-Lua.sh
index dce7a83..afa3756 100755
--- a/Add-Lua.sh
+++ b/Add-Lua.sh
@@ -64,6 +64,9 @@ cat >AdditionalLanguages.plist <<EOF
 </dict>
 </plist>
 EOF
+# Delete existing language if present
+#
+$PLISTBUDDY "$DVTFOUNDATION_PATH/DVTFoundation.xcplugindata" -c 'Delete plug-in:extensions:Xcode.SourceCodeLanguage.Lua'
 
 # Now merge in the additonal languages to DVTFoundation.xcplugindata
 #