Fix translate

Author: axic

translate.js

@@ -110,15 +110,15 @@ function translateJsonCompilerOutput (output, libraries) {
       'evm': {
         'legacyAssembly': contractInput['assembly'],
         'bytecode': {
-          'object': linker.linkBytecode(contractInput['bytecode'], libraries),
+          'object': contractInput['bytecode'] && linker.linkBytecode(contractInput['bytecode'], libraries || {}),
           'opcodes': contractInput['opcodes'],
           'sourceMap': contractInput['srcmap'],
-          'linkReferences': linker.findLinkReferences(contractInput['bytecode'])
+          'linkReferences': contractInput['bytecode'] && linker.findLinkReferences(contractInput['bytecode'])
         },
         'deployedBytecode': {
-          'object': linker.linkBytecode(contractInput['runtimeBytecode'], libraries),
+          'object': contractInput['runtimeBytecode'] && linker.linkBytecode(contractInput['runtimeBytecode'], libraries || {}),
           'sourceMap': contractInput['srcmapRuntime'],
-          'linkReferences': linker.findLinkReferences(contractInput['runtimeBytecode'])
+          'linkReferences': contractInput['runtimeBytecode'] && linker.findLinkReferences(contractInput['runtimeBytecode'])
         },
         'methodIdentifiers': contractInput['functionHashes'],
         'gasEstimates': translatedGasEstimates