Merge branch 'jk/tighten-alloc' into maint

Protect our code from over-eager compilers. * jk/tighten-alloc: inline xalloc_flex() into FLEXPTR_ALLOC_MEM avoid pointer arithmetic involving NULL in FLEX_ALLOC_MEM

Junio C Hamano committed Oct 28, 2016 at 09:01 UTC 63cf124c2436722d70c28fc12f9337e9938091ef

No changes.