[PATCH 0/1] MR1848: wmc: Avoid uninitialized variable in init_argv0_dir

[Gerald Pfeifer (＠gerald)]

init_argv0_dir has conditional code for different operating systems. In
case of FreeBSD a variable remains uninitialized in the error case, yet
is then used. Fix that by handling the error case.

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https://gitlab.winehq.org/wine/wine/-/merge_requests/1848