Tk spots that S_glob_2pv might be called from *_nolen, so we need to
authorNicholas Clark <nick@ccl4.org>
Thu, 11 May 2006 21:44:06 +0000 (21:44 +0000)
committerNicholas Clark <nick@ccl4.org>
Thu, 11 May 2006 21:44:06 +0000 (21:44 +0000)
commita6d61a6c2941a0e1ea435ade778ce1390916b31c
tree9c7f191e13dd62336372aa709bef1d0cbfb43870
parentc0003851814d129f1f5915f6ab5338e1932f66f4
Tk spots that S_glob_2pv might be called from *_nolen, so we need to
check that len is non-NULL before assigning to it.

p4raw-id: //depot/perl@28171
sv.c