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riched20: Handle range method failures in IsEqual (Coverity).

This commit is contained in:
Nikolay Sivov 2015-06-07 23:26:50 +03:00 committed by Alexandre Julliard
parent 5f933018a2
commit 3889dadcca
1 changed files with 5 additions and 4 deletions
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7
dlls/riched20/richole.c
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@ -2048,9 +2048,10 @@ static HRESULT textrange_isequal(LONG start, LONG end, ITextRange *range, LONG *
if (!ret)
ret = &v;
ITextRange_GetStart(range, &from);
ITextRange_GetEnd(range, &to);
if (FAILED(ITextRange_GetStart(range, &from)) || FAILED(ITextRange_GetEnd(range, &to))) {
*ret = tomFalse;
}
else
*ret = (start == from && end == to) ? tomTrue : tomFalse;
return *ret == tomTrue ? S_OK : S_FALSE;
}