Norbert Federa 21e6012226 winpr: fix PathCchAddBackslash
The HRESULT S_FALSE does not indicate an error:
- return E_INVALIDARG instead of S_FALSE
- return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER) instead of S_FALSE

Also extended/fixed the corresponding ctest
2015-06-03 16:06:01 +02:00
..
2015-06-03 16:06:01 +02:00
2015-05-11 09:07:39 +02:00
2015-05-26 16:41:29 +02:00