Commits
Denys Vlasenko committed 966f087ab41
ash: add "wait -n" bashism function old new delta waitcmd 205 288 +83 dowait 405 444 +39 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 122/0) Total: 122 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>