Fix a typo not discovered while building on Linux

git-svn-id: https://code.s.emzeat.de/projektX-ext/libs/glog@50 e3bd7e82-5b2b-4059-a839-67734582f3c1
Made all this code compile with CMake on Windows.

git-svn-id: https://code.s.emzeat.de/projektX-ext/libs/glog@51 e3bd7e82-5b2b-4059-a839-67734582f3c1