Providing a path in which the directories do not exist to --outfile will result in a segfault.

[Former user]

Easy to recreate:

bdsim --file=sm.gmad --outfile=my/madeup/directories/out.root --batch

Should probably either exit gracefully with an error or create the intermediate directories.

[Laurie Nevay]

Fix Issue #229.

→ <<cset 5f6a08dd3c77>>