Statement unnecessarily nested within else clause.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/exec/trunk@1553835 13f79535-47bb-0310-9956-ffa450edef68
Statement unnecessarily nested within else clause.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/exec/trunk@1553836 13f79535-47bb-0310-9956-ffa450edef68