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Fix NaN in if block (issue #109).

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Neil Fraser
2015-06-17 14:59:03 -07:00
parent edd3e3bf33
commit 41b2a61931
2 changed files with 3 additions and 3 deletions
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4
blocks/logic.js
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@@ -92,8 +92,8 @@ Blockly.Blocks['controls_if'] = {
* @this Blockly.Block
*/
domToMutation: function(xmlElement) {
this.elseifCount_ = parseInt(xmlElement.getAttribute('elseif'), 10);
this.elseCount_ = parseInt(xmlElement.getAttribute('else'), 10);
this.elseifCount_ = parseInt(xmlElement.getAttribute('elseif'), 10) || 0;
this.elseCount_ = parseInt(xmlElement.getAttribute('else'), 10) || 0;
for (var i = 1; i <= this.elseifCount_; i++) {
this.appendValueInput('IF' + i)
.setCheck('Boolean')