Completions: change NullCompletion functor to complete_nothing function

2 files changed, 5 insertions, 7 deletions

diff --git a/src/completion.hh b/src/completion.hh
index e4fe8062..ca325155 100644
--- a/src/completion.hh
+++ b/src/completion.hh
@@ -31,13 +31,11 @@ CandidateList complete_buffername(const std::string& prefix,
 
 typedef std::function<Completions (const std::string&, size_t)> Completer;
 
-struct NullCompletion
+
+inline Completions complete_nothing(const std::string&, size_t cursor_pos)
 {
-    Completions operator() (const std::string&, size_t cursor_pos)
-    {
-        return Completions(cursor_pos, cursor_pos);
-    }
-};
+    return Completions(cursor_pos, cursor_pos);
+}
 
 }
 #endif // completion_hh_INCLUDED
diff --git a/src/main.cc b/src/main.cc
index 5b6c4351..4646d04e 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -168,7 +168,7 @@ void deinit_ncurses()
 
 struct prompt_aborted {};
 
-std::string prompt(const std::string& text, Completer completer = NullCompletion())
+std::string prompt(const std::string& text, Completer completer = complete_nothing)
 {
     int max_x, max_y;
     getmaxyx(stdscr, max_y, max_x);