Remove an unnecessary variable

ruby · Dec 17, 2019 · db64989 · db64989
1 parent 4f957f6
commit db64989
Showing 1 changed file with 1 addition and 6 deletions.
diff --git a/lib/reline/line_editor.rb b/lib/reline/line_editor.rb
@@ -1198,7 +1198,6 @@ def finish
       loop do
         key = Fiber.yield(search_word)
         search_again = false
-        change_direction = false
         case key
         when -1 # determined
           Reline.last_incremental_search = search_word
@@ -1210,11 +1209,7 @@ def finish
             search_word = grapheme_clusters.join
           end
         when "\C-r".ord, "\C-s".ord
-          if prev_search_key == key
-            search_again = true
-          else
-            change_direction = true
-          end
+          search_again = true if prev_search_key == key
           prev_search_key = key
         else
           multibyte_buf << key