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Term: Break from loop if PPID can't be accessed/not found

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Muhammad Herdiansyah 2017-06-04 00:03:03 +07:00
parent ab1e05adff
commit c7c84fcbba
1 changed files with 1 additions and 0 deletions
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@ -1652,6 +1652,7 @@ get_term() {
term="$SSH_TTY" term="$SSH_TTY"
else else
parent="$(get_ppid "$parent")" parent="$(get_ppid "$parent")"
[[ -z "$parent" ]] && break
name="$(get_process_name "$parent")" name="$(get_process_name "$parent")"
case "${name// }" in case "${name// }" in
"${SHELL/*\/}" | *"sh" | "tmux"* | "screen" | "su"*) ;; "${SHELL/*\/}" | *"sh" | "tmux"* | "screen" | "su"*) ;;