SeleniumHQ
diff --git a/‎javascript/atoms/error.js‎
Lines changed: 1 addition & 0 deletions b/‎javascript/atoms/error.js‎
Lines changed: 1 addition & 0 deletions
diff --git a/‎javascript/firefox-driver/js/firefoxDriver.js‎
Lines changed: 2 additions & 1 deletion b/‎javascript/firefox-driver/js/firefoxDriver.js‎
Lines changed: 2 additions & 1 deletion
@@ -60,6 +60,7 @@ bot.ErrorCode = {
   SQL_DATABASE_ERROR: 35,
   INVALID_XPATH_SELECTOR: 51,
   INVALID_XPATH_SELECTOR_RETURN_TYPE: 52,
+  INVALID_ARGUMENT: 61,
   // The following error codes are derived straight from HTTP return codes.
   METHOD_NOT_ALLOWED: 405
 };
 
@@ -857,7 +857,8 @@ FirefoxDriver.prototype.setTimeout = function(respond, parameters) {
       break;
 
     default:
-      break;
+      throw new WebDriverError(bot.ErrorCode.INVALID_ARGUMENT,
+          'Unrecognised timeout type: ' + parameters.type);
   }
   respond.send();
 };
Original file line number	Diff line number	Diff line change
`@@ -857,7 +857,8 @@ FirefoxDriver.prototype.setTimeout = function(respond, parameters) {`
`857`	`857`	`break;`
`858`	`858`
`859`	`859`	`default:`
`860`		`- break;`
	`860`	`+ throw new WebDriverError(bot.ErrorCode.INVALID_ARGUMENT,`
	`861`	`+ 'Unrecognised timeout type: ' + parameters.type);`
`861`	`862`	`}`
`862`	`863`	`respond.send();`
`863`	`864`	`};`