update

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@403 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/freetdm/mod_openzap/mod_openzap.c

@@ -1323,7 +1323,7 @@ static ZIO_SIGNAL_CB_FUNCTION(on_analog_signal)
 	return status;
 }
 
-static void zap_logger(char *file, const char *func, int line, int level, char *fmt, ...)
+static void zap_logger(const char *file, const char *func, int line, int level, const char *fmt, ...)
 {
     char *data = NULL;
     va_list ap;