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Fix potential pop of empty enter stack.

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This commit is contained in:
David Robillard 2014-12-27 12:26:55 -05:00
parent 962be01ae8
commit 31641179f9
1 changed files with 3 additions and 1 deletions
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4
gtk2_ardour/editor_mouse.cc
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@ -1651,7 +1651,9 @@ Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent*, ItemType item_type)
bool is_start;
bool ret = true;
_enter_stack.pop_back();
if (!_enter_stack.empty()) {
_enter_stack.pop_back();
}
switch (item_type) {
case ControlPointItem: