mmdevapi/tests: Fix a crash when function IMMDevice_Activate fails.

55972526 · Stefan Leichter · Alexandre Julliard · 0746767d · 55972526
Commit 55972526 authored Jul 10, 2013 by Stefan Leichter Committed by Alexandre Julliard Jul 11, 2013
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capture.c dlls/mmdevapi/tests/capture.c +2 -0

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--- a/dlls/mmdevapi/tests/capture.c
+++ b/dlls/mmdevapi/tests/capture.c
@@ -915,6 +915,8 @@ static void test_volume_dependence(void)
    hr = IMMDevice_Activate(dev, &IID_IAudioClient, CLSCTX_INPROC_SERVER,
            NULL, (void**)&ac);
    ok(hr == S_OK, "Activation failed with %08x\n", hr);
+    if(hr != S_OK)
+        return;

    hr = IAudioClient_GetMixFormat(ac, &fmt);
    ok(hr == S_OK, "GetMixFormat failed: %08x\n", hr);