From: Radu Greab <radu@netsoft.ro>
Date: Mon, 6 May 2002 04:23:10 +0000 (+0300)
Subject: Re: [ID 20020504.006] $s=`command` fails if $/=\integer
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=fa326138e0db34ae4a0161fbe7c05eb9a9367825;p=p5sagit%2Fp5-mst-13.2.git

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
--- 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
--- 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');
+    }
 }