Avoid off-by-one error when using readlink
Add missing break statement
sizeof(int*) where sizeof(int) was intended
Remove unused member(s)
Don't leak data returned by opendir
typo improvement
Merge remote-tracking branch 'upstream/master'
Merge pull request #274 from wankai/master

typo improvement
Merge pull request #273 from nbougalis/static-analysis

Cleanups from static analysis