struts git commit: Reduces expression evaluation if there is no expression

Repository: struts Updated Branches: refs/heads/master f7364a50d -> 15857a69e Reduces expression evaluation if there is no expression Project: http://git-wip-us.apache.org/repos/asf/struts/repo Commit: http://git-wip-us.apache.org/repos/asf/struts/commit/15857a69 Tree: http://git-wip-us.apach

struts git commit: Reduces expression evaluation if there is no expression

Repository: struts Updated Branches: refs/heads/support-2-3 9de0cf4c8 -> b15553231 Reduces expression evaluation if there is no expression Project: http://git-wip-us.apache.org/repos/asf/struts/repo Commit: http://git-wip-us.apache.org/repos/asf/struts/commit/b1555323 Tree: http://git-wip-us.