undefined warnings while reading unknown headers
authorMischa POSLAWSKY <perl@shiar.org>
Sat, 31 May 2008 20:35:54 +0000 (20:35 +0000)
committerMischa POSLAWSKY <perl@shiar.org>
Sat, 31 May 2008 21:23:25 +0000 (21:23 +0000)
Return undef for unaliased headers right away, instead of trying to find
$header{+undef}.  Result is the same (the '' header never exists at this
point), but without the warning.


No differences found