fix(spawnify) try-catch

Author: coderaiser

lib/spawnify.js

@@ -140,9 +140,10 @@ Spawnify.prototype._set = function set(type, command, options) {
         args = command.split(' ');
         command = args.shift();
 
-        error = tryCatch(() => {
-            child = spawn(command, args, options);
-        });
+        result = tryCatch(spawn, command, args, options);
+        
+        error = result[0];
+        child = result[1];
         break;
     }