https://gitlab.synchro.net/main/sbbs/-/commit/abac966eec71a2f3af83ae6c
Modified Files:
	src/xpdev/dirwrap.c
Log Message:
Optimize mkpath()

If the path already exists (is a directory), don't need to check each path
element for existence.

This should help with the speed of saving of large file.ini (Nelgin's) when a
lot of directories have "Check for File Existence" set to "Yes".
--- SBBSecho 3.23-Linux