SvOK() && SvROK() is a tautology - SvROK() true has always implied SvOK() true.
authorNicholas Clark <nick@ccl4.org>
Sun, 24 Apr 2011 21:07:24 +0000 (22:07 +0100)
committerNicholas Clark <nick@ccl4.org>
Sun, 24 Apr 2011 21:07:24 +0000 (22:07 +0100)
commitf76b99c2b19270e6e362a45b305cc58a69a2eb48
treef964a4e6d2a7527876be5306f30d5deaebb97a6b
parent13683e3a91e87cceef28a3098bc58fe96870d690
SvOK() && SvROK() is a tautology - SvROK() true has always implied SvOK() true.

So no need to check SvOK() first on 5.10 or earlier.
Size.xs