Fix bug #24813 : the -0 wasn't recognized on the #! line

p4raw-id: //depot/perl@22082

diff --git a/MANIFEST b/MANIFEST
index b2ea90a..081ac35 100644 (file)
--- a/MANIFEST
+++ b/MANIFEST
@@ -2891,6 +2891,7 @@ t/run/exit.t                      Test perl's exit status.
 t/run/fresh_perl.t             Tests that require a fresh perl.
 t/run/noswitch.t               Test aliasing ARGV for other switch tests
 t/run/runenv.t                 Test if perl honors its environment variables.
+t/run/switch0.t                        Test the -0 switch
 t/run/switcha.t                        Test the -a switch
 t/run/switch_A.t               Test the -A switch
 t/run/switchC.t                        Test the -C switch

diff --git a/perl.c b/perl.c
index 1b9fd18..f32e346 100644 (file)
--- a/perl.c
+++ b/perl.c
@@ -1358,7 +1358,6 @@ print \"  \\@INC:\\n    @INC\\n\";");
        }
     }
   switch_end:
-    sv_setsv(get_sv("/", TRUE), PL_rs);
 
     if (
 #ifndef SECURE_INTERNAL_GETENV
@@ -2389,6 +2388,7 @@ Perl_moreswitches(pTHX_ char *s)
                   PL_rs = newSVpvn(&ch, 1);
              }
         }
+        sv_setsv(get_sv("/", TRUE), PL_rs);
         return s + numlen;
     }
     case 'C':

diff --git a/t/run/switch0.t b/t/run/switch0.t
new file mode 100644 (file)
index 0000000..9919e12
--- /dev/null
+++ b/t/run/switch0.t
@@ -0,0 +1,3 @@
+#!./perl -0
+print "1..1\n";
+print ord $/ == 0 ? "ok 1\n" : "not ok 1\n";