Fix crash on clear option for automation tracks (#3195). Also fix state change signa...
commit11f278bd7977961f2f13782ba4bff3c0a88a7be1
authorcarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Thu, 27 May 2010 12:26:00 +0000 (27 12:26 +0000)
committercarlh <carlh@d708f5d6-7413-0410-9779-e7cbd77b26cf>
Thu, 27 May 2010 12:26:00 +0000 (27 12:26 +0000)
tree25f4463c1b9ecce574ec0d473e0842729b7002bb
parent8039a93b7aa0fffea97a6667670fa70aa05f4a38
Fix crash on clear option for automation tracks (#3195).  Also fix state change signalling so that lines reappear on undoing a clear.

git-svn-id: svn+ssh://ardour.org/ardour2/branches/3.0@7178 d708f5d6-7413-0410-9779-e7cbd77b26cf
gtk2_ardour/automation_time_axis.cc
libs/ardour/automation_list.cc
libs/evoral/src/ControlList.cpp