diff options
Diffstat (limited to 'tmpoverlay')
| -rwxr-xr-x | tmpoverlay | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -134,9 +134,10 @@ esac mount -t tmpfs ${tmpfs_opts:+-o "$tmpfs_opts"} $verbose tmpfs "$tmpdir" || { rmdir "$tmpdir"; die; } mkfifo "$tmpdir/fifo" || { umount "$tmpdir"; rmdir "$tmpdir"; die; } # subshell allows cleanup after overmount /tmp without using realpath source -# subshell also avoids trapping signals which is annoying in shell +# subshell also avoids trapping and re-raising signals which is annoying in shell ( cd "$tmpdir" || die + trap '' INT || die exec <fifo || die # read returns non-zero when write end is closed read _ |