warn not die on unknown ssh_config options

diff --git a/bak-git-server.pl b/bak-git-server.pl
index 7a952b5..fac76b7 100755 (executable)
--- a/bak-git-server.pl
+++ b/bak-git-server.pl
@@ -79,7 +79,7 @@ while(<$ssh_fd>) {
        } elsif ( /^\s+$/ ) {
                # nop
        } else {
-               die "can't parse [$_]";
+               warn "can't parse [$_]";
        }
 }