src/muscle/muscle_context.cpp:558: bad call to memset

I just ran the static analysis checker "cppcheck" over the source
code of ugene-1.12.2

It said many things, including

1.

[src/muscle/muscle_context.cpp:558]: (warning) memset() called to fill 0 bytes of 'str'.

Source code is

memset(str, 4096, '\0');

I think

memset(str, '\0', 4096);

might be better.