compatibility to make query_cache ruby 1.9.2 compatible

schlenks · Dec 30, 2011 · a78e4c8 · a78e4c8
1 parent 6893752
commit a78e4c8
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/lib/geokit/query_cache.rb b/lib/geokit/query_cache.rb
@@ -1,4 +1,8 @@
-require 'md5'
+begin
+	require 'md5'
+rescue
+	require 'digest/md5'
+end
 
 module Geokit