Fixed watch block without params on 1.9.2

2010-10-07 22:37:13 +02:00 · 2010-10-07 22:37:13 +02:00 · bc5cc10d42
commit bc5cc10d42
parent 0e4d75eda2
1 changed files with 3 additions and 4 deletions
--- a/lib/guard/watcher.rb
+++ b/lib/guard/watcher.rb
@ -12,11 +12,10 @@ module Guard
          if matches = file.match(watcher.pattern)
            if watcher.action
              begin 
-                case watcher.action.arity
-                when -1
-                  result = watcher.action.call
-                when 1
+                if watcher.action.arity == 1
                  result = watcher.action.call(matches)
+                else
+                  result = watcher.action.call
                end
              rescue
                UI.info "Problem with watch action"