(In reply to Wolfgang Rosenauer from comment #9) > Hmm, the no-delete-null-pointer-checks fixed it for all other Mozilla-based > applications (Thunderbird and Firefox). So the expectation was that it would > be enough for SeaMonkey as well. > I mean I have no objections to add a few more if really required. It seems they're required indeed (see comment #1 and comment #2).