nilcheck

Author: m110

trainings/next.go

@@ -40,10 +40,12 @@ func (h *Handlers) setExercise(fs *afero.BasePathFs, exercise *genproto.NextExer
 		return false, nil
 	}
 
-	h.printCurrentExercise(
-		exercise.GetExercise().GetModule().GetName(),
-		exercise.GetExercise().GetName(),
-	)
+	if exercise.GetExercise() != nil {
+		h.printCurrentExercise(
+			exercise.GetExercise().GetModule().GetName(),
+			exercise.GetExercise().GetName(),
+		)
+	}
 
 	if err := h.writeExerciseFiles(exercise, fs); err != nil {
 		return false, err