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| author | epoch <epoch@hacking.allowed.org> | 2018-03-29 17:53:17 -0500 |
|---|---|---|
| committer | epoch <epoch@hacking.allowed.org> | 2018-03-29 17:53:17 -0500 |
| commit | fb08435f0d450fc2b65d68f066ac52b33fff32c8 (patch) | |
| tree | ef8d7991deb136d83a88b9a0b4d45da601710481 | |
| parent | 67dedb98f82b7ba2c78afd49e81a0650dab796a9 (diff) | |
| download | hackvr-fb08435f0d450fc2b65d68f066ac52b33fff32c8.tar.gz hackvr-fb08435f0d450fc2b65d68f066ac52b33fff32c8.zip | |
gopher backend for browser scripts now exits cleaning if hackvr exits by checking for empty input
| -rwxr-xr-x | filebrowser/backend-gopher.sh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/filebrowser/backend-gopher.sh b/filebrowser/backend-gopher.sh index 54b39c5..e606667 100755 --- a/filebrowser/backend-gopher.sh +++ b/filebrowser/backend-gopher.sh @@ -11,5 +11,9 @@ while true;do printf '%s\n' "$selection" | ncat "$server" "$port" | tee /dev/stderr | grep -v ^i | cut -f2 | tr -d '\r' ### need to ask user for input in the form of a pop-up window if the selected target was of type 7 read -r selection + if [ "_" = "_$selection" ];then + echo "looks like there's nothing here. exiting." >&2 + exit 1 + fi echo done |