From fbac7ddfe5fe25427224e9715c122160178f47a2 Mon Sep 17 00:00:00 2001
From: Father Chrysostomos <sprout@cpan.org>
Date: Wed, 23 Nov 2011 13:29:48 -0800
Subject: [PATCH] Call FETCH once when chomping a tied ref

---
 pp.c          | 2 +-
 t/op/gmagic.t | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/pp.c b/pp.c
index 9325d0e..16794ad 100644
--- a/pp.c
+++ b/pp.c
@@ -882,7 +882,7 @@ S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
 		    SvIVX(retval) += rs_charlen;
 		}
 	    }
-	    s = SvPV_force_nolen(sv);
+	    s = SvPV_force_nomg_nolen(sv);
 	    SvCUR_set(sv, len);
 	    *SvEND(sv) = '\0';
 	    SvNIOK_off(sv);
diff --git a/t/op/gmagic.t b/t/op/gmagic.t
index 9abde47..daebae4 100644
--- a/t/op/gmagic.t
+++ b/t/op/gmagic.t
@@ -56,6 +56,11 @@ ok($s eq *strat,
    'Assignment should not ignore magic when the last thing assigned was a glob');
 expected_tie_calls(tied $c, 1, 1);
 
+package o { use overload '""' => sub { "foo\n" } }
+$c = bless [], o::;
+chomp $c;
+expected_tie_calls(tied $c, 1, 2, 'chomping a ref');
+
 # autovivication of aelem, helem, of rv2sv combined with get-magic
 {
     my $true = 1;
-- 
2.7.4