Commit 9f0088c4ed82e30635b01466f80b0bc0584acb08

Edward Thomson 2022-02-27T09:26:16

fs_path: exit quickly in `dirname_r` failure When we encounter a situation where we need to exit, simply `return -1` instead of trying to set `len = -1` and then jumping to the exit handler, which would erroneously do work based on the `len` value.