Should Fix crash on exit.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@23218 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/LyXFunc.cpp b/src/LyXFunc.cpp
index 84bb7b85cd1c4ae4b816f702035b6f91e5c95d68..294d502ce2f69551014df3bca5b077144635fdca 100644 (file)
--- a/src/LyXFunc.cpp
+++ b/src/LyXFunc.cpp
@@ -370,6 +370,8 @@ void LyXFunc::processKeySym(KeySymbol const & keysym, KeyModifier state)
                }
        } else {
                dispatch(func);
+               if (!lyx_view_)
+                       return;
                if (func.action == LFUN_CHAR_DELETE_BACKWARD)
                        // backspace is not a self-insertion. But it
                        // still should not hide the completion popup.