Merge branch 'jc/cocci-xstrdup-or-null' into maint

Code cleanup. * jc/cocci-xstrdup-or-null: cocci: refactor common patterns to use xstrdup_or_null()

Junio C Hamano committed Oct 28, 2016 at 09:01 UTC 334c2a19593fa0dfb7c0636bfcd43c31bb7b4ad1

No changes.