fix stats color

Siskop · Oct 2, 2014 · b182bd1 · b182bd1
1 parent 7d3812c
commit b182bd1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/controllers/students_controller.rb b/app/controllers/students_controller.rb
@@ -29,7 +29,7 @@ def stats
     stats.unshift({
       value: students.select{|s| s.assignment_progress == nil}.count,
       label: "None",
-      color: colors[Assignment.count + 1 % colors.size]
+      color: colors[(Assignment.count + 1) % colors.size]
       })
     render json: stats
   end