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															@@ -468,7 +468,8 @@ function compose_js_files(configuration) { 
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															 	return new Promise(function(resolve, reject) { 
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															 	return new Promise(function(resolve, reject) { 
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															 		var programFile = configuration.program; 
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															 		var programFile = configuration.program; 
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															 		if (undefined === programFile) { 
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															 		if (undefined === programFile) { 
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															-			reject(configuration); 
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															+			resolve(configuration); 
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															+            return; 
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															 		} 
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															 		} 
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															 		if (undefined !== configuration.output_dir) { 
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															 		if (undefined !== configuration.output_dir) { 
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															 			programFile = path.join(configuration.output_dir, programFile); 
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															 			programFile = path.join(configuration.output_dir, programFile); 
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