fix minor compiler warning issue
authorStephan Baerwolf <stephan.baerwolf@tu-ilmenau.de>
Sun, 31 Mar 2013 17:44:02 +0000 (19:44 +0200)
committerStephan Baerwolf <stephan.baerwolf@tu-ilmenau.de>
Sun, 31 Mar 2013 23:04:38 +0000 (23:04 +0000)
Signed-off-by: Stephan Baerwolf <stephan.baerwolf@tu-ilmenau.de>

No differences found