From 4672d74f98e0445b33de6d859544c442b54a1eea Mon Sep 17 00:00:00 2001
From: Tu Dinh <dinhngtu@users.noreply.github.com>
Date: Sat, 19 Dec 2020 04:54:32 +0100
Subject: [PATCH] don't call key edit on uneaten key when not composing skype
 crashes if RequestEditSession is called when its Alt menu is active

---
 VietTypeATL/KeyEventSink.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/VietTypeATL/KeyEventSink.cpp b/VietTypeATL/KeyEventSink.cpp
index 5b1ac9a..c73e115 100644
--- a/VietTypeATL/KeyEventSink.cpp
+++ b/VietTypeATL/KeyEventSink.cpp
@@ -151,8 +151,10 @@ STDMETHODIMP KeyEventSink::OnKeyDown(_In_ ITfContext* pic, _In_ WPARAM wParam, _
 
     DBG_DPRINT(L"OnKeyDown wParam = %lx %s", wParam, *pfEaten ? L"eaten" : L"not eaten");
 
-    hr = CallKeyEdit(pic, wParam, lParam, _keyState);
-    HRESULT_CHECK_RETURN(hr, L"%s", L"CallKeyEdit failed");
+    if (*pfEaten || _compositionManager->IsComposing()) {
+        hr = CallKeyEdit(pic, wParam, lParam, _keyState);
+        HRESULT_CHECK_RETURN(hr, L"%s", L"CallKeyEdit failed");
+    }
 
     return S_OK;
 }