1 files changed, 1 insertions, 1 deletions
diff --git a/src/timelog.h b/src/timelog.h
index ed5a2d36..857952ff 100644
--- a/src/timelog.h
+++ b/src/timelog.h
@@ -98,7 +98,7 @@ public:
   }
 
   void clock_in(time_xact_t event);
-  void clock_out(time_xact_t event);
+  std::size_t clock_out(time_xact_t event);
 
   void close();
 };