xinput1_3: Avoid spamming FIXME for XInputGetKeystroke.

Signed-off-by: Andrey Gusev <andrey.goosev@gmail.com> Signed-off-by: Bruno Jesus <00cpxxx@gmail.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

xinput1_3: Avoid spamming FIXME for XInputGetKeystroke.
8936a841 · Andrey Gusev · Alexandre Julliard · 43b0dce2 · 8936a841
Commit 8936a841 authored Feb 16, 2017 by Andrey Gusev Committed by Alexandre Julliard Feb 16, 2017
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xinput1_3_main.c dlls/xinput1_3/xinput1_3_main.c +4 -1

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--- a/dlls/xinput1_3/xinput1_3_main.c
+++ b/dlls/xinput1_3/xinput1_3_main.c
@@ -112,7 +112,10 @@ DWORD WINAPI DECLSPEC_HOTPATCH XInputGetStateEx(DWORD index, XINPUT_STATE_EX* st
 DWORD WINAPI XInputGetKeystroke(DWORD index, DWORD reserved, PXINPUT_KEYSTROKE keystroke)
 {
-    FIXME("(index %u, reserved %u, keystroke %p) Stub!\n", index, reserved, keystroke);
+    static int warn_once;
+    if (!warn_once++)
+        FIXME("(index %u, reserved %u, keystroke %p) Stub!\n", index, reserved, keystroke);
    if (index >= XUSER_MAX_COUNT)
        return ERROR_BAD_ARGUMENTS;