dinput: Fix possible NULL deference.

005bb873 · Vitaliy Margolen · Alexandre Julliard · b223b021 · 005bb873
Commit 005bb873 authored Jan 05, 2007 by Vitaliy Margolen Committed by Alexandre Julliard Jan 06, 2007
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device.c dlls/dinput/device.c +1 -1

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--- a/dlls/dinput/device.c
+++ b/dlls/dinput/device.c
@@ -1041,7 +1041,7 @@ HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
    odf = dataformat_to_odf(This->data_format.wine_df, idx);
    memset(pdidoi, 0, pdidoi->dwSize);
    pdidoi->dwSize   = dwSize;
-    pdidoi->guidType = *odf->pguid;
+    if (odf->pguid) pdidoi->guidType = *odf->pguid;
    pdidoi->dwOfs    = This->data_format.offsets ? This->data_format.offsets[idx] : odf->dwOfs;
    pdidoi->dwType   = odf->dwType;
    pdidoi->dwFlags  = odf->dwFlags;