Allow non hidden update lock

CraftBukkit-Patches/0129-Update-Warning.patch

@@ -1,11 +1,11 @@
-From 4bf69ab03aa8a2ccd26342e71dbf9d81df55fd4f Mon Sep 17 00:00:00 2001
+From 2c1908bc333875cfb968785dd5ac8d620bbb0ebd Mon Sep 17 00:00:00 2001
 From: md_5 <git@md-5.net>
 Date: Sat, 12 Apr 2014 21:37:12 +1000
 Subject: [PATCH] Update Warning
 
 
 diff --git a/src/main/java/org/bukkit/craftbukkit/Main.java b/src/main/java/org/bukkit/craftbukkit/Main.java
-index 008e037..1bc6d4a 100644
+index 008e037..9bbc782 100644
 --- a/src/main/java/org/bukkit/craftbukkit/Main.java
 +++ b/src/main/java/org/bukkit/craftbukkit/Main.java
 @@ -1,7 +1,9 @@
@@ -26,7 +26,7 @@ index 008e037..1bc6d4a 100644
 +    public static void main(String[] args) throws IOException {
 +        // Spigot Start
 +        File lock = new File( ".update-lock" );
-+        if ( !lock.exists() && System.getProperty( "IReallyKnowWhatIAmDoingThisUpdate" ) == null )
++        if ( !new File( "update-lock" ).exists() && !lock.exists()  && System.getProperty( "IReallyKnowWhatIAmDoingThisUpdate" ) == null )
 +        {
 +            BufferedReader br = new BufferedReader( new InputStreamReader( System.in ) );
 +            String line;