Bug 744691: Throw an error early when calling a method from a non-existent class

r=dkl, a=LpSolit


git-svn-id: svn://10.0.0.236/trunk@263851 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/webtools/bugzilla/Bugzilla/WebService/Server.pm

@@ -15,6 +15,7 @@ use Scalar::Util qw(blessed);
 
 sub handle_login {
     my ($self, $class, $method, $full_method) = @_;
+    ThrowCodeError('unknown_method', {method => $full_method}) if !$class;
     eval "require $class";
     ThrowCodeError('unknown_method', {method => $full_method}) if $@;
     return if ($class->login_exempt($method)