diff --git a/lib/Client/InternalClient.js b/lib/Client/InternalClient.js
index 5416c6e7d..9b201c651 100644
--- a/lib/Client/InternalClient.js
+++ b/lib/Client/InternalClient.js
@@ -1341,11 +1341,11 @@ var InternalClient = (function () {
 				var r = _ref5;
 
 				if (r.id == role.id) {
-					return r;
+					return true;
 				}
 			}
 		}
-		return null;
+		return false;
 	};
 
 	//def removeMemberFromRole
diff --git a/src/Client/InternalClient.js b/src/Client/InternalClient.js
index 1adf56f2e..3af7ec6a8 100755
--- a/src/Client/InternalClient.js
+++ b/src/Client/InternalClient.js
@@ -1150,11 +1150,11 @@ export default class InternalClient {
 		if (roledata) {
 			for (var r of roledata) {
 				if (r.id == role.id) {
-					return r;
+					return true;
 				}
 			}
 		}
-		return null;
+		return false;
 	}
 
 	//def removeMemberFromRole