https://bugs.winehq.org/show_bug.cgi?id=41452
Austin English austinenglish@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |INVALID Status|UNCONFIRMED |RESOLVED
--- Comment #3 from Austin English austinenglish@gmail.com --- (In reply to Alexandre Julliard from comment #2)
You need to use 2>> redirection to enable append mode.
FYI, this is also documented on the FAQ: https://wiki.winehq.org/FAQ#How_do_I_get_a_debug_trace.3F