optional callback for registerHook

11 years ago · e10307426d
parent 7e82393d9f
commit e10307426d
1 changed files with 4 additions and 2 deletions
--- a/src/plugins.js
+++ b/src/plugins.js
@ -294,7 +294,9 @@ var fs = require('fs'),
 			Plugins.loadedHooks[data.hook] = Plugins.loadedHooks[data.hook] || [];
 			Plugins.loadedHooks[data.hook].push(data);

-			callback();
+			if (typeof callback === 'function') {
+				callback();
+			}
 		}
 	};