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getterm: Use /proc/$PPID/comm instead of ps

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Dylan Araps 2016-10-29 15:19:04 +11:00
parent 41c778f680
commit a06329db1b
1 changed files with 2 additions and 2 deletions
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@ -1453,8 +1453,8 @@ getterm() {
;; ;;
*) *)
parent="$(ps -p ${1:-$PPID} -o ppid=)" parent="$(grep -F "PPid:" "/proc/${1:-$PPID}/status")"
name="$(ps -p $parent -o comm=)" name="$(< "/proc/${parent/PPid:[[:space:]]}/comm")"
;; ;;
esac esac