Re: [ID 20020504.006] $s=`command` fails if $/=\integer

Message-ID: <15573.56062.264379.981864@ix.netsoft.ro>

p4raw-id: //depot/perl@16421

diff --git a/pp_sys.c b/pp_sys.c
index 0183325..c55f0a4 100644 (file)
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -321,10 +321,13 @@ PP(pp_backtick)
                ;
        }
        else if (gimme == G_SCALAR) {
+           SV *oldrs = PL_rs;
+           PL_rs = &PL_sv_undef;
            sv_setpv(TARG, ""); /* note that this preserves previous buffer */
            while (sv_gets(TARG, fp, SvCUR(TARG)) != Nullch)
                /*SUPPRESS 530*/
                ;
+           PL_rs = oldrs;
            XPUSHs(TARG);
            SvTAINTED_on(TARG);
        }

diff --git a/t/op/exec.t b/t/op/exec.t
index 3edbc6a..5f110be 100755 (executable)
--- a/t/op/exec.t
+++ b/t/op/exec.t
@@ -19,7 +19,7 @@ my $Is_Win32 = $^O eq 'MSWin32';
 
 skip_all("Tests mostly usesless on MacOS") if $^O eq 'MacOS';
 
-plan(tests => 20);
+plan(tests => 21);
 
 my $Perl = which_perl();
 
@@ -74,6 +74,12 @@ is( $echo_out, "ok\n", 'piped echo emulation');
 
     is( scalar `$Perl -le "print 'ok'" | $Perl -e "print <STDIN>"`, 
         "ok\n", 'extra newlines on outgoing pipes');
+
+    {
+       local($/) = \2;       
+       $out = runperl(prog => 'print q{1234}');
+       is($out, "1234", 'ignore $/ when capturing output in scalar context');
+    }
 }