Don't call mau_i_duplex_admin_old() if the device doesn't implement

the table at all.
2006-04-13 04:03:53 +00:00
parent bd6cc8d7f4
commit 53ebeacc09
1 changed files with 5 additions and 1 deletions
--- a/Info/MAU.pm
+++ b/Info/MAU.pm
@@ -169,7 +169,11 @@ sub mau_i_duplex_admin {
    # Older HP4000's don't implement ifMauDefaultType, but we can
    # figure out from ifMauAutoNegCapAdvertised what we'd like.
    if (!defined($mau_type_admin)) {
-        return mau_i_duplex_admin_old($mau,$mau_index,$mau_autostat);
+        if (defined($mau_index)) {
+            return mau_i_duplex_admin_old($mau,$mau_index,$mau_autostat);
+        } else {
+            return undef;
+        }
    }

    my %i_duplex_admin;