Fix for issue 274.
Fix for issue 274.

rbaerzib/xtreemfs,stanik137/xtreemfs,kleingeist/xtreemfs,harnesscloud/xtreemfs,rbaerzib/xtreemfs,jswrenn/xtreemfs,harnesscloud/xtreemfs,jswrenn/xtreemfs,kleingeist/xtreemfs,kleingeist/xtreemfs,stanik137/xtreemfs,rbaerzib/xtreemfs,stanik137/xtreemfs,rbaerzib/xtreemfs,stanik137/xtreemfs,harnesscloud/xtreemfs,harnesscloud/xtreemfs,jswrenn/xtreemfs,rbaerzib/xtreemfs,stanik137/xtreemfs,rbaerzib/xtreemfs,kleingeist/xtreemfs,jswrenn/xtreemfs,stanik137/xtreemfs,harnesscloud/xtreemfs,jswrenn/xtreemfs,jswrenn/xtreemfs,rbaerzib/xtreemfs,kleingeist/xtreemfs,kleingeist/xtreemfs,rbaerzib/xtreemfs,stanik137/xtreemfs,jswrenn/xtreemfs,kleingeist/xtreemfs,stanik137/xtreemfs,jswrenn/xtreemfs,kleingeist/xtreemfs,harnesscloud/xtreemfs,harnesscloud/xtreemfs,harnesscloud/xtreemfs