Fix logic to start the watcher

We should start if the variable isn't set or it it is set and nil.
rails · Sep 21, 2022 · 1fd7707 · 1fd7707
1 parent a7c3d99
commit 1fd7707
Showing 1 changed file with 3 additions and 5 deletions.
diff --git a/lib/spring/watcher/listen.rb b/lib/spring/watcher/listen.rb
@@ -22,12 +22,10 @@ class Listen < Abstract
       attr_reader :listener
 
       def start
-        return unless defined?(@listener)
+        return if defined?(@listener) && @listener
 
-        unless @listener
-          @listener = ::Listen.to(*base_directories, latency: latency, &method(:changed))
-          @listener.start
-        end
+        @listener = ::Listen.to(*base_directories, latency: latency, &method(:changed))
+        @listener.start
       end
 
       def stop