File creox-jackd2.patch of Package creox

From: Adrian Knoth <adi@drcomp.erfurt.thur.de>
Bugs-Debian: http://bugs.debian.org/581290
Description: Enable compilation with jackd2.
  The symbol is a private part of libjackserver, not the client side
  libjack. And jack_set_error_function(jack_error_callback) is asking for
  x=x.
--- a/creox/croptionsdialog.cpp
+++ b/creox/croptionsdialog.cpp
@@ -164,9 +164,6 @@ CrOptionsDialog::~CrOptionsDialog()
 
 void CrOptionsDialog::loadSettings()
 {
-	// set error function to default one
-	jack_set_error_function(jack_error_callback);
-
 	std::vector<QString> inputPortsList,
 						 outputPortsList;