[PATCH 5/6] adsldp: only report search errors when iterating results

[Damjan Jovanovic]

It's unclear whether MSDN's claim that searches are deferred
until GetFirstRow()/GetNextRow() is true, but .NET is
extremely unhappy if IDirectorySearch::ExecuteSearch()
fails, and even if a query with 0 results returns something
other than S_ADS_NOMORE_ROWS. For now, at least delay
returning the search error until GetFirstRow()/GetNextRow().

Signed-off-by: Damjan Jovanovic <damjan.jov(a)gmail.com>
---
 dlls/adsldp/adsldp.c | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)