engine: sdl: don't free NULL vidmodes
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@ -342,6 +342,9 @@ static void R_FreeVideoModes( void )
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{
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int i;
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if( !vidmodes )
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return;
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for( i = 0; i < num_vidmodes; i++ )
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Mem_Free( (char*)vidmodes[i].desc );
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Mem_Free( vidmodes );
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