#7168 MADS: Misleading indentation in nebular/nebular_scenes2.cpp

[Sven Hesse]

GCC 6's -Wmisleading-indentation flags the break-statement in engines/mads/nebular/nebular_scenes2.cpp:106 to be misleadingly indented.

Specifically, this break-statement is indented as if it belonged inside the else-statement in line 104. However, due to the lack of curly braces on that else-statement, this break-statement is not within the scope of that else-statement.