lib/knj/gtk2_tv.rb in knjrbfw-0.0.55 vs lib/knj/gtk2_tv.rb in knjrbfw-0.0.57

@@ -106,13 +106,10 @@
   #Gets the selected data from the treeview.
   #===Examples
   # Knj::Gtk2::Tv.sel(treeview) #=> [1, "Kasper"]
   def self.sel(tv)
     selected = tv.selection.selected_rows
-    
-    if !tv.model or selected.size <= 0
-      return nil
-    end
+    return nil if !tv.model or selected.size <= 0
     
     iter = tv.model.get_iter(selected[0])
     returnval = []
     columns = tv.columns
     
\ No newline at end of file