Avoid an error that VC++'s resource compiler seems to have

[perl5.git] / perlio.c

diff --git a/perlio.c b/perlio.c
index 2f8820e..30e3e6c 100644 (file)
--- a/perlio.c
+++ b/perlio.c
@@ -1431,8 +1431,9 @@ PerlIO_layer_from_ref(pTHX_ SV *sv)
        return PerlIO_find_layer(aTHX_ STR_WITH_LEN("Code"), 0);
     case SVt_PVGV:
        return PerlIO_find_layer(aTHX_ STR_WITH_LEN("Glob"), 0);
+    default:
+       return NULL;
     }
-    return NULL;
 }
 
 PerlIO_list_t *