Based on alepulver's suggestions, modified the path resolution of de::CommandLine so that the current directory is not changed during the operation. If the path exists and is a directory, a slash will be appended so that libdeng1 will treat it as such.
de::CommandLine: Improved absolute path resolution
Based on alepulver's suggestions, modified the path resolution of
de::CommandLine so that the current directory is not changed during
the operation. If the path exists and is a directory, a slash will be
appended so that libdeng1 will treat it as such.