pp.c: Remove useless read-only check from S_do_chomp

After sv_force_normal_flags, the scalar will no longer be read-only,
except in those cases where sv_force_normal_flags croaks.  So this
check will never be true when SvFAKE was true.

1 files changed, 1 insertions, 1 deletions

diff --git a/pp.c b/pp.c
index a6e2f4e3ef..9325d0e937 100644
--- a/pp.c
+++ b/pp.c
@@ -797,7 +797,7 @@ S_do_chomp(pTHX_ SV *retval, SV *sv, bool chomping)
             /* SV is copy-on-write */
 	    sv_force_normal_flags(sv, 0);
         }
-        if (SvREADONLY(sv))
+        else
             Perl_croak_no_modify(aTHX);
     }