fix a void return in a non-void function

[Andreas Stieger]

Hello,

the attached patch fixes a void return in a non-void function that was
new in 2.1.15 and was apparently introduced in 14479e2.

Andreas

-- 
Andreas Stieger <astieger at suse.com>
Project Manager Security
SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton,
HRB 21284 (AG Nürnberg)

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