After looking deeper into this, the bug actually appeared in 3.9.3-2+b3, so it's most likely caused by etpan transition rather than claws itself. The segfault happens with 3.9.3-2+b3, but not with 3.9.3-2+b2.
-- Michal Čihař | http://cihar.com | http://blog.cihar.com
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