snapshot.rb in autoproj-2.0.0.rc27

- old
+ new

@@ -46,10 +46,10 @@
         def save_versions( versions, versions_file, options = Hash.new )
             options = Kernel.validate_options options,
                 replace: false
 
             existing_versions = Array.new
-            if !options[:replace] && File.exists?(versions_file)
+            if !options[:replace] && File.exist?(versions_file)
                 existing_versions = YAML.load( File.read( versions_file ) ) ||
                     Array.new
             end
 
             # create direcotry for versions file first