From c87bc48de30ae06bf64a6edfa5feb784bf18a832 Mon Sep 17 00:00:00 2001
From: Paul Licameli <paul.licameli@audacityteam.org>
Date: Sat, 30 Apr 2016 12:49:34 -0400
Subject: [PATCH] Avoid assertions if you hit R while dragging in the ruler,
 then left click again

---
 src/widgets/Ruler.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/widgets/Ruler.cpp b/src/widgets/Ruler.cpp
index 790f901c3..d68d116be 100644
--- a/src/widgets/Ruler.cpp
+++ b/src/widgets/Ruler.cpp
@@ -2109,8 +2109,11 @@ bool AdornedRulerPanel::IsWithinMarker(int mousePosX, double markerTime)
 void AdornedRulerPanel::OnMouseEvents(wxMouseEvent &evt)
 {
    // Disable mouse actions on Timeline while recording.
-   if (mIsRecording)
+   if (mIsRecording) {
+      if (HasCapture())
+         ReleaseMouse();
       return;
+   }
 
    const bool inScrubZone =
       // only if scrubbing is allowed now