s/^M$//g

[p5sagit/p5-mst-13.2.git] / pp_sys.c

diff --git a/pp_sys.c b/pp_sys.c
index f7e2542..0451d5a 100644 (file)
--- a/pp_sys.c
+++ b/pp_sys.c
@@ -699,7 +699,6 @@ PP(pp_binmode)
     PerlIO *fp;
     MAGIC *mg;
     SV *discp = Nullsv;
-    STRLEN len  = 0;
 
     if (MAXARG < 1)
        RETPUSHUNDEF;
@@ -759,9 +758,9 @@ PP(pp_tie)
            methname = "TIEARRAY";
            break;
        case SVt_PVGV:
-#ifdef GV_SHARED_CHECK
-           if (GvSHARED((GV*)varsv)) {
-                Perl_croak(aTHX_ "Attempt to tie shared GV");
+#ifdef GV_UNIQUE_CHECK
+           if (GvUNIQUE((GV*)varsv)) {
+                Perl_croak(aTHX_ "Attempt to tie unique GV");
            }
 #endif
            methname = "TIEHANDLE";
@@ -4122,11 +4121,6 @@ PP(pp_exec)
 #endif
     }
 
-#if !defined(HAS_FORK) && defined(USE_ITHREADS) && defined(PERL_IMPLICIT_SYS)
-    if (value >= 0)
-       my_exit(value);
-#endif
-
     SP = ORIGMARK;
     PUSHi(value);
     RETURN;
@@ -4324,10 +4318,10 @@ PP(pp_gmtime)
     else
        tmbuf = gmtime(&when);
 
-    EXTEND(SP, 9);
-    EXTEND_MORTAL(9);
     if (GIMME != G_ARRAY) {
        SV *tsv;
+        EXTEND(SP, 1);
+        EXTEND_MORTAL(1);
        if (!tmbuf)
            RETPUSHUNDEF;
        tsv = Perl_newSVpvf(aTHX_ "%s %s %2d %02d:%02d:%02d %d",
@@ -4341,7 +4335,9 @@ PP(pp_gmtime)
        PUSHs(sv_2mortal(tsv));
     }
     else if (tmbuf) {
-       PUSHs(sv_2mortal(newSViv(tmbuf->tm_sec)));
+        EXTEND(SP, 9);
+        EXTEND_MORTAL(9);
+        PUSHs(sv_2mortal(newSViv(tmbuf->tm_sec)));
        PUSHs(sv_2mortal(newSViv(tmbuf->tm_min)));
        PUSHs(sv_2mortal(newSViv(tmbuf->tm_hour)));
        PUSHs(sv_2mortal(newSViv(tmbuf->tm_mday)));