tree a95f67e4535fcb206a8c743aa7e8ee6b68171e16
parent 86724af484ec1b28410afb6457dd0be7c9bc16fb
author Denis Vlasenko <vda.linux@googlemail.com> 1169852112 -0000
committer Denis Vlasenko <vda.linux@googlemail.com> 1169852112 -0000

fix "expr has no effect" warning