tree d074a1749ee5b1da6dea1ca4218d3c72c9f734fd
parent a6c467f6d134f1fb906806f4cf3b6ca401b6a616
author Denis Vlasenko <vda.linux@googlemail.com> 1178377900 -0000
committer Denis Vlasenko <vda.linux@googlemail.com> 1178377900 -0000

hush: stop generating extra empty pipes in parse stage.