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| author | Dieter Plaetinck <dieter@plaetinck.be> | 2009-03-13 17:37:53 +0100 |
|---|---|---|
| committer | Dieter Plaetinck <dieter@plaetinck.be> | 2009-03-13 17:37:53 +0100 |
| commit | 9b9ad8567f1246322904ee2a603b7e6f7f69c768 (patch) | |
| tree | 2e56116992c23669944b984ad7eaa6d99707dafa /src/core/libs/lib-misc.sh | |
| parent | 99b804fdc73c3aec225205792493cd67b68ff16d (diff) | |
fix for kill dialogs forked process from the follow_progress call in wait_for
Diffstat (limited to 'src/core/libs/lib-misc.sh')
| -rw-r--r-- | src/core/libs/lib-misc.sh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/core/libs/lib-misc.sh b/src/core/libs/lib-misc.sh index 0b77d93..9ce0fd8 100644 --- a/src/core/libs/lib-misc.sh +++ b/src/core/libs/lib-misc.sh @@ -34,6 +34,7 @@ run_background () # wait until a process is done # $1 identifier. WARNING! see above +# $2 pid of a process to kill when done (optional). useful for dialog --no-kill --tailboxbg's pid. wait_for () { [ -z "$1" ] && die_error "wait_for needs an identifier to known on which command to wait!" @@ -43,7 +44,7 @@ wait_for () sleep 1 done - kill $(cat $ANSWER) #TODO: this may not work when mode = cli (<--i wrote this before i used tail -f --pid. i don't remember what i meant with it). TODO: huh?? ANSWER? + [ -n "$2" ] && kill $2 } |