stringstream needs to preserve plenty of significant digits when writing automation...

git-svn-id: svn://localhost/ardour2/branches/2.0-ongoing@4617 d708f5d6-7413-0410-9779-e7cbd77b26cf

diff --git a/libs/ardour/automation_event.cc b/libs/ardour/automation_event.cc
index 44cba83f38fd611fbb488d6cc903dae61a20bd45..d5a7d50bb11942629d53b31e84962e2098f8f265 100644 (file)
--- a/libs/ardour/automation_event.cc
+++ b/libs/ardour/automation_event.cc
@@ -1250,6 +1250,8 @@ AutomationList::serialize_events ()
 {
        XMLNode* node = new XMLNode (X_("events"));
        stringstream str;
+       
+       str.precision(15);  //10 digits is enough digits for 24 hours at 96kHz
 
        for (iterator xx = events.begin(); xx != events.end(); ++xx) {
                str << (double) (*xx)->when;