'run_in_separate_task' became undeclared

Issue #2513 resolved
Audionut created an issue
Building module dot_tune...
Updated HGVERSION
[ README   ]   module_strings.h
[ CC       ]   dot_tune.o
dot_tune.c:674:27: error: 'run_in_separate_task' undeclared here (not in a function)
                 .select = run_in_separate_task,
                           ^
make[4]: *** [dot_tune.o] Error 1

Looking at the build logs for the nightlies, this is fine Date: 2016-04-12 09:36:20 +1000 , and it's broken in the next build Date: 2016-04-13 09:36:22 +1000