From: Hugo van der Sanden <hv@crypt.org>
Date: Tue, 18 Mar 2003 00:46:18 +0000 (+0000)
Subject: add comment at undef postinc special case
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1e54a23f69c13441d458c7cf39ddbc3bb8a7079f;p=p5sagit%2Fp5-mst-13.2.git

add comment at undef postinc special case

p4raw-id: //depot/perl@19015
---

diff --git a/pp.c b/pp.c
index ba6bf07..8e496c8 100644
--- a/pp.c
+++ b/pp.c
@@ -857,6 +857,7 @@ PP(pp_postinc)
     else
 	sv_inc(TOPs);
     SvSETMAGIC(TOPs);
+    /* special case for undef: see thread at 2003-03/msg00536.html in archive */
     if (!SvOK(TARG))
 	sv_setiv(TARG, 0);
     SETs(TARG);