Fix potential NULL deref and other minor changesmaster
tree578591c888480779776e0acbdf9dcb18ce3149cf
-rw-r--r-- 752 .gitignore
-rw-r--r-- 370 .travis.yml
-rw-r--r-- 1096 LICENSE
-rw-r--r-- 3732 README.md
drwxr-xr-x - src
drwxr-xr-x - test