[Freeciv-Dev] (PR#2319) hot swap sound plugin

["Jason Short via RT" <rt@xxxxxxxxxxxxxx>]

[jdorje - Sat Nov 16 09:54:29 2002]:

> Apparently there are other problems: SDL_mixer will not successfully
> re-init (or un-init?) itself.

From README.SDLClient (currently in freeciv-test):

 -  DON'T USE WITH SDL SOUND OUTPUT.
    I don't have time to integrate this futures with my client, and both
     call 'SDL_Init(...) and 'SDL_Quit()'.

so a fix is needed anyway so that gui-sdl and the SDL sound module will
work together.  I suggest a global sdl_is_initialized variable that both
pieces of code can access.

jason