Removed unnecessary check.

1 files changed, 0 insertions, 4 deletions

diff --git a/js/lib/blocks.js b/js/lib/blocks.js
index 7f13b9f..cf64652 100644
--- a/js/lib/blocks.js
+++ b/js/lib/blocks.js
@@ -554,10 +554,6 @@ var incorporateLine = function(ln) {
 var finalize = function(block, lineNumber) {
     var pos;
     var above = block._parent;
-    // don't do anything if the block is already closed
-    if (!block._open) {
-        return;
-    }
     block._open = false;
     block.sourcepos[1] = [lineNumber, this.lastLineLength + 1];