Stop post start subshell ending up as a zombie (#675)

foreground.sh: Double detach the post_start subshell to ensure it is reaped properly by 'init' after it has completed and avoid a zombie process hanging around.
bitwalker · Jun 25, 2019 · 47cbbfb · 47cbbfb
1 parent 86781d0
commit 47cbbfb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/priv/libexec/commands/foreground.sh b/priv/libexec/commands/foreground.sh
@@ -41,5 +41,5 @@ post_start_fg() {
     run_hooks post_start
 }
 
-post_start_fg &
+(post_start_fg &)
 erlexec "$@" -- "${1+$ARGS}"