|  | @@ -364,6 +364,7 @@ var blockLibObj = {
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				|  |  |          return new TreeCell();
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				|  |  |      },
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				|  |  |      newNode: async function (nodeType, nodeName, categoryID, source){     // 1 分类(只用前两个参数)  2 块文件
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				|  |  | +        if (nodeName == '') return;
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				|  |  |          let tree = blockLibObj.mainTree;
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				|  |  |          let ID = uuid.v1();
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				|  |  |          let pID = (nodeType == 2) ? categoryID : -1;
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				|  | @@ -640,7 +641,7 @@ $(document).ready(function(){    // 这里不需要处理异步:因为不需
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				|  |  |  
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				|  |  |      $('#btn_block_newFolder_add').on('click', function (){
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				|  |  |          let name = $('#input_block_newFolder').val();
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				|  |  | -        if (name != '') blockLibObj.newNode(1, name);
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				|  |  | +        blockLibObj.newNode(1, name);
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				|  |  |      });
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				|  |  |  
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				|  |  |      $('#btn_block_reName').on('click', function (){
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