Fix bug #8140: Crash with math macros and input completion

When clicking away in the same math inset after hitting '\', the
cursor may be broken and all of its instances have to be fixed.

diff --git a/src/BufferView.cpp b/src/BufferView.cpp
index bc8599feefa9e3c74da694be759f5a43547614a1..a30c0f0c2fdc8545d8125c61360b2c34a3888c0d 100644 (file)
--- a/src/BufferView.cpp
+++ b/src/BufferView.cpp
@@ -2201,8 +2201,8 @@ void BufferView::mouseEventDispatch(FuncRequest const & cmd0)
 
        // Notify left insets
        if (cur != old) {
-               old.fixIfBroken();
-               bool badcursor = notifyCursorLeavesOrEnters(old, cur);
+               bool badcursor = old.fixIfBroken() | cur.fixIfBroken()
+                               | notifyCursorLeavesOrEnters(old, cur);
                if (badcursor)
                        cursor().fixIfBroken();
        }