Bruno Jesus : dinput: Fix GetEffectStatus for Linux when effect was not downloaded.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: cc373223b0803d19bc3b2bb315000e1e31274b86
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=cc373223b0803d19bc3b2bb315...

Author: Bruno Jesus <00cpxxx(a)gmail.com>
Date:   Thu Jan 26 17:07:01 2017 -0200

dinput: Fix GetEffectStatus for Linux when effect was not downloaded.

Signed-off-by: Bruno Jesus <00cpxxx(a)gmail.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/dinput/effect_linuxinput.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/dlls/dinput/effect_linuxinput.c b/dlls/dinput/effect_linuxinput.c
index 0fd16ed..7477bc7 100644
--- a/dlls/dinput/effect_linuxinput.c
+++ b/dlls/dinput/effect_linuxinput.c
@@ -234,11 +234,16 @@ static HRESULT WINAPI LinuxInputEffectImpl_GetEffectStatus(
         LPDIRECTINPUTEFFECT iface,
 	LPDWORD pdwFlags)
 {
-    TRACE("(this=%p,%p)\n", iface, pdwFlags);
+    LinuxInputEffectImpl *This = impl_from_IDirectInputEffect(iface);
+
+    TRACE("(this=%p,%p)\n", This, pdwFlags);
 
     if (!pdwFlags)
         return E_POINTER;
 
+    if (This->effect.id == -1)
+        return DIERR_NOTDOWNLOADED;
+
     /* linux sends the effect status through an event.
      * that event is trapped by our parent joystick driver
      * and there is no clean way to pass it back to us. */