Fix long-standing, low-priority (but super annoying) issue with logge…

…d dictionaries/arrays getting extra quote marks (due to a pecularity in the usage of util.format(), and me not being careful enough in write().

lib/write.js

@@ -52,21 +52,22 @@ module.exports = function(logFn, logAt, options) {
 
     // Combine the arguments passed into the log fn
     var pieces = [];
-    _.each(arguments, function(arg) {
+    _.each(args, function(arg) {
 
       // Your everyday JavaScript errors
       if (_.isError(arg) && arg.stack && !arg.inspect) {
         pieces.push(arg.stack);
       }
-      // Miscellaneous arrays, dictionaries, and mysterious objects.
-      else if (_.isObject(arg)) {
+      // Non-strings
+      // (miscellaneous arrays, dictionaries, mysterious objects, etc)
+      else if (!_.isString(arg)) {
         if (options.inspectOptions) {
           pieces.push(util.inspect(arg, options.inspectOptions));
         }
         else { pieces.push(util.inspect(arg)); }
         return;
       }
-      // Everything else (strings, numbers, booleans, null, undefined, all that stuff.)
+      // Strings
       else {
         pieces.push(arg);
       }