Mark refresh_ifn() implementation as an override in input_handler.cc

This was spotted by clang's -Winconsistent-missing-override in -Wall.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/input_handler.cc b/src/input_handler.cc
index 70ae08c2..17e72874 100644
--- a/src/input_handler.cc
+++ b/src/input_handler.cc
@@ -913,7 +913,7 @@ public:
             m_idle_timer.set_next_date(Clock::now() + get_idle_timeout(context()));
     }
 
-    void refresh_ifn()
+    void refresh_ifn() override
     {
         bool explicit_completion_selected = m_current_completion != -1 and
             (not m_prefix_in_completions or m_current_completion != m_completions.candidates.size() - 1);