fix calc hours from timestamps

app/controllers/entries_controller.rb

@@ -251,7 +251,9 @@ class EntriesController < ApplicationController
 			:distance_km,
 			:beschreibung,
 			:kosten,
-			:zaehlt_als_fortbildung
+			:zaehlt_als_fortbildung,
+			:start_time,
+			:end_time
 		)
 	end
 

app/models/entry.rb

@@ -137,11 +137,17 @@ class Entry < ApplicationRecord
 	private
 	
 	def normalize_time
-		
+		if (hours.to_i + minutes.to_i) == 0 && start_time.present? && end_time.present?
+			total_minutes_worked = total_minutes_including_break
+			if total_minutes_worked
+				self.hours = total_minutes_worked / 60
+				self.minutes = total_minutes_worked % 60
+			end
+		else
 			self.minutes ||= 0
 			self.hours   ||= 0
-		
 			self.hours   += minutes / 60
 			self.minutes = minutes % 60
 		end
 	end
+end