From acd4e577f023b9778ec56504baf025f3bb83612a Mon Sep 17 00:00:00 2001
From: Robin Stocker <robin@nibor.org>
Date: Wed, 21 Jan 2015 20:14:57 +1100
Subject: Remove unnecessary return of value

In other cases, there is no return, and no caller checks for a return
value.
---
 js/lib/blocks.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/lib/blocks.js b/js/lib/blocks.js
index 476eb28..8bdbac5 100644
--- a/js/lib/blocks.js
+++ b/js/lib/blocks.js
@@ -556,7 +556,7 @@ var finalize = function(block, lineNumber) {
     var above = block._parent || this.top;
     // don't do anything if the block is already closed
     if (!block._open) {
-        return 0;
+        return;
     }
     block._open = false;
     block.sourcepos[1] = [lineNumber, this.lastLineLength + 1];
-- 
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