[Bug 58140] ODBC using unixodbc stopped working due to regression merge between 9.0 and 10.0

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58140

--- Comment #9 from Heiko Rabe  ---
- static const WCHAR sourcesW[] = L"Software\ODBC\ODBC.INI";
+ static const WCHAR sourcesW[] = L"Software\ODBC\ODBC.INI\ODBC Data
Sources";

In my opinion the problem arised from lookup for the driver at the wrong key.

[HKEY_LOCAL_MACHINE\Software\ODBC\ODBC.INI\test]
"Driver"="PostgreSQL Unicode"

[HKEY_LOCAL_MACHINE\Software\ODBC\ODBC.INI\ODBC Data Sources]

The DSN is test and the driver can only be found at 
   ODBC.INI\test 
and not at 
   ODBC.INI\ODBC Data Sources\test

This is what I read from the code changes made.