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msi: automation: Condense a few loops.

This commit is contained in:
Misha Koshelev 2007-05-15 19:29:04 -05:00 committed by Alexandre Julliard
parent fef82e74b6
commit 187f856e46
1 changed files with 16 additions and 22 deletions
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22
dlls/msi/automation.c
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@ -580,17 +580,14 @@ static HRESULT WINAPI RecordImpl_Invoke(
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = NULL;
ret = MsiRecordGetStringW(This->msiHandle, V_I4(&varg0), NULL, &dwLen);
if (ret == ERROR_SUCCESS)
if ((ret = MsiRecordGetStringW(This->msiHandle, V_I4(&varg0), NULL, &dwLen)) == ERROR_SUCCESS)
{
szString = msi_alloc((++dwLen)*sizeof(WCHAR));
if (szString)
{
if ((ret = MsiRecordGetStringW(This->msiHandle, V_I4(&varg0), szString, &dwLen)) == ERROR_SUCCESS)
if (!(szString = msi_alloc((++dwLen)*sizeof(WCHAR))))
ERR("Out of memory\n");
else if ((ret = MsiRecordGetStringW(This->msiHandle, V_I4(&varg0), szString, &dwLen)) == ERROR_SUCCESS)
V_BSTR(pVarResult) = SysAllocString(szString);
msi_free(szString);
}
}
if (ret != ERROR_SUCCESS)
ERR("MsiRecordGetString returned %d\n", ret);
} else if (wFlags & DISPATCH_PROPERTYPUT) {
@ -891,17 +888,14 @@ static HRESULT WINAPI SessionImpl_Invoke(
if (FAILED(hr)) return hr;
V_VT(pVarResult) = VT_BSTR;
V_BSTR(pVarResult) = NULL;
ret = MsiGetPropertyW(This->msiHandle, V_BSTR(&varg0), NULL, &dwLen);
if (ret == ERROR_SUCCESS)
if ((ret = MsiGetPropertyW(This->msiHandle, V_BSTR(&varg0), NULL, &dwLen)) == ERROR_SUCCESS)
{
szString = msi_alloc((++dwLen)*sizeof(WCHAR));
if (szString)
{
if ((ret = MsiGetPropertyW(This->msiHandle, V_BSTR(&varg0), szString, &dwLen)) == ERROR_SUCCESS)
if (!(szString = msi_alloc((++dwLen)*sizeof(WCHAR))))
ERR("Out of memory\n");
else if ((ret = MsiGetPropertyW(This->msiHandle, V_BSTR(&varg0), szString, &dwLen)) == ERROR_SUCCESS)
V_BSTR(pVarResult) = SysAllocString(szString);
msi_free(szString);
}
}
if (ret != ERROR_SUCCESS)
ERR("MsiGetProperty returned %d\n", ret);
} else if (wFlags & DISPATCH_PROPERTYPUT) {