Zero-ing the new HV array is pointless, as we write to every element.
authorNicholas Clark <nick@ccl4.org>
Wed, 1 Jun 2005 15:23:02 +0000 (15:23 +0000)
committerNicholas Clark <nick@ccl4.org>
Wed, 1 Jun 2005 15:23:02 +0000 (15:23 +0000)
commita1cfa1c67270cd04b1ea57513e32792eca6c3d2b
tree71b4ff96c127e007694a82e52f39013b899047ca
parentd58e666644fd0ebaa0d73f9757e1090cc220dbb8
Zero-ing the new HV array is pointless, as we write to every element.
Also avoid calling into he_dup when the HE is 0, to save the function
call overhead.

p4raw-id: //depot/perl@24662
sv.c