minor optimizations
commit085d1cb57d240e5335517ccd08da699d4faeed6a
authorRitt Konstantin <ritt.ks@gmail.com>
Tue, 11 Aug 2009 16:11:42 +0000 (11 18:11 +0200)
committerJoerg Bornemann <joerg.bornemann@trolltech.com>
Tue, 11 Aug 2009 16:26:27 +0000 (11 18:26 +0200)
treecf006b751f72547e8ad7ffc3e7832249930c7445
parenta7e9efcb96a93f23636e8bc98bb89b705a82cbf4
minor optimizations

-in most cases GetFullPathName returns string with at least path.size() chars;
-". " isn't valid path; ".     " isn't valid path too...should we to pay more?

Merge-request: 1176
Reviewed-by: Joerg Bornemann <joerg.bornemann@trolltech.com>
src/corelib/io/qfsfileengine_win.cpp