[Merge] lp:~paelzer/ubuntu/wily/bash/fix-for-1488939 into lp:ubuntu/bash

[ChristianEhrhardt]

FYI - I also started a discussion at bug-bash at gnu.org to get their feedback regarding changing options. I will add a link to the thread once it shows up in the archives.
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https://code.launchpad.net/~paelzer/ubuntu/wily/bash/fix-for-1488939/+merge/272916
Your team Ubuntu branches is requested to review the proposed merge of lp:~paelzer/ubuntu/wily/bash/fix-for-1488939 into lp:ubuntu/bash.