perlapi: Clarify av_pop
authorKarl Williamson <public@khwilliamson.com>
Sat, 12 Jan 2013 15:48:01 +0000 (08:48 -0700)
committerKarl Williamson <public@khwilliamson.com>
Sat, 12 Jan 2013 16:00:07 +0000 (09:00 -0700)
commitf5d13a25262cb242090ad5e0703cf287e26156db
treead31ce7498edc127c1dcf42db4a3ed9c2940422f
parent6d5d702a337e9161f8eb85180a83c4469a8f7ed7
perlapi: Clarify av_pop

This notes that the caller now has control of a reference count of the
returned SV.

Wording mostly suggested by Paul Evans
av.c