imm32: Exit early in ImmTranslateMessage when there was no new input.

Signed-off-by: Piotr Caban <piotr@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

imm32: Exit early in ImmTranslateMessage when there was no new input.
c9988c88 · Piotr Caban · Alexandre Julliard · ef12437b · c9988c88 · c9988c88
Commit c9988c88 authored Sep 25, 2020 by Piotr Caban Committed by Alexandre Julliard Sep 28, 2020
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imm.c dlls/imm32/imm.c +1 -1

imm32.c dlls/imm32/tests/imm32.c +2 -0

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--- a/dlls/imm32/imm.c
+++ b/dlls/imm32/imm.c
@@ -3045,7 +3045,7 @@ BOOL WINAPI ImmTranslateMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lKeyD
    else
        return FALSE;

-    if (!data->immKbd->hIME || !data->immKbd->pImeToAsciiEx)
+    if (!data->immKbd->hIME || !data->immKbd->pImeToAsciiEx || data->lastVK == VK_PROCESSKEY)
        return FALSE;

    GetKeyboardState(state);

--- a/dlls/imm32/tests/imm32.c
+++ b/dlls/imm32/tests/imm32.c
@@ -1643,6 +1643,8 @@ static void test_ime_processkey(void)
                trace("ProcessKey was correctly found\n");
        }
        TranslateMessage(&msg);
+        /* test calling TranslateMessage multiple times */
+        TranslateMessage(&msg);
        DispatchMessageW(&msg);
    }