Reverse map refresh bug

publiclab · Jun 8, 2019 · f523a92 · f523a92
1 parent 03deef1
commit f523a92
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/models/map.rb b/app/models/map.rb
@@ -195,14 +195,16 @@ def average_cm_per_pixel
     if !warpables.empty?
       scales = []
       count = 0
+      average = 0
       placed_warpables.each do |warpable|
         count += 1
         res = warpable.cm_per_pixel
         res = 1 if res.zero? # let's not ever try to go for infinite resolution
         scales << res unless res.nil?
       end
       total_sum = (scales.inject { |sum, n| sum + n }) if scales
-      return total_sum / count if total_sum
+      average = total_sum/count if total_sum
+      average
     else
       0
     end