//
// Which list has priority is determined by |priority|.
//
- // If |out_index| is non-NULL and a match is found then the index of that
+ // If |out_index| is non-nullptr and a match is found then the index of that
// match in |their_tags| is written to |out_index|.
static bool FindMutualTag(const QuicTagVector& our_tags,
const QuicTag* their_tags,