Changes to perlfaq8 "How do I find out if I'm running interactively

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

diff --git a/gv.c b/gv.c
index 83f3ed8..9834b7a 100644 (file)
--- a/gv.c
+++ b/gv.c
@@ -575,7 +575,7 @@ Perl_gv_autoload4(pTHX_ HV *stash, const char *name, STRLEN len, I32 method)
     GV* vargv;
     SV* varsv;
     const char *packname = "";
-    STRLEN packname_len;
+    STRLEN packname_len = 0;
 
     if (len == S_autolen && strnEQ(name, S_autoload, S_autolen))
        return NULL;
@@ -1408,8 +1408,8 @@ Perl_gp_free(pTHX_ GV *gv)
         return;
     }
 
-    if (gp->gp_sv) SvREFCNT_dec(gp->gp_sv);
-    if (gp->gp_av) SvREFCNT_dec(gp->gp_av);
+    SvREFCNT_dec(gp->gp_sv);
+    SvREFCNT_dec(gp->gp_av);
     /* FIXME - another reference loop GV -> symtab -> GV ?
        Somehow gp->gp_hv can end up pointing at freed garbage.  */
     if (gp->gp_hv && SvTYPE(gp->gp_hv) == SVt_PVHV) {
@@ -1419,9 +1419,9 @@ Perl_gp_free(pTHX_ GV *gv)
                      G_DISCARD);
        SvREFCNT_dec(gp->gp_hv);
     }
-    if (gp->gp_io)   SvREFCNT_dec(gp->gp_io);
-    if (gp->gp_cv)   SvREFCNT_dec(gp->gp_cv);
-    if (gp->gp_form) SvREFCNT_dec(gp->gp_form);
+    SvREFCNT_dec(gp->gp_io);
+    SvREFCNT_dec(gp->gp_cv);
+    SvREFCNT_dec(gp->gp_form);
 
     Safefree(gp);
     GvGP(gv) = 0;