To account for "/" not working in filenames, we replace it with "_" for our temporary files (that exist only to emulate Bash 4's associative arrays in Bash 3). Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com> Upstream-commit: ca8fa6e46d9eb93e652e4045e418e41d635c6b51 Component: engine