lh3/bwa — pull request #35 by ilveroluca (2014-10-21 09:15:44+00:00)
Title: Fix leaked memory in bwamem when there are insufficient pairs for isize statistics

In mem_pestat, when there is insufficient data the code hits a 'continue' without freeing the relevant insert size vector, resulting in a small memory leak. This patch simply inserts a call to 'free' before the continue.