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added null validation for block fetch

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cubedro 2015-06-02 02:43:23 +03:00
parent 71e99fd7db
commit ba3d418c9b
1 changed files with 1 additions and 1 deletions
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2
lib/node.js
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@ -339,7 +339,7 @@ Node.prototype.setUptime = function()
Node.prototype.formatBlock = function (block) Node.prototype.formatBlock = function (block)
{ {
if( !_.isUndefined(block) && !_.isUndefined(block.number) && block.number >= 0 && !_.isUndefined(block.difficulty) && !_.isUndefined(block.totalDifficulty) ) if( !_.isNull(block) && !_.isUndefined(block) && !_.isUndefined(block.number) && block.number >= 0 && !_.isUndefined(block.difficulty) && !_.isUndefined(block.totalDifficulty) )
{ {
block.difficulty = block.difficulty.toString(10); block.difficulty = block.difficulty.toString(10);
block.totalDifficulty = block.totalDifficulty.toString(10); block.totalDifficulty = block.totalDifficulty.toString(10);