[FIX] gives runtime error during unit test on vc2015
[FIX] gives runtime error during unit test on vc2015

hannespetur/SeqAnHTS,bestrauc/seqan,bestrauc/seqan,hannespetur/SeqAnHTS,bestrauc/seqan,bestrauc/seqan,hannespetur/SeqAnHTS,xenigmax/seqan,xenigmax/seqan,bestrauc/seqan,bestrauc/seqan,xenigmax/seqan,xenigmax/seqan,hannespetur/SeqAnHTS,hannespetur/SeqAnHTS,hannespetur/SeqAnHTS,xenigmax/seqan,bestrauc/seqan,bestrauc/seqan,hannespetur/SeqAnHTS,xenigmax/seqan,xenigmax/seqan,hannespetur/SeqAnHTS,hannespetur/SeqAnHTS,xenigmax/seqan