lib/knj/knjdb/revision.rb in knjrbfw-0.0.53 vs lib/knj/knjdb/revision.rb in knjrbfw-0.0.54

@@ -40,10 +40,10 @@
     raise "'schema' argument was not a Hash: '#{schema.class.name}'." if !schema.is_a?(Hash)
     raise "':return_keys' is not 'symbols' - Knjdbrevision will not work without it." if db.opts[:return_keys] != "symbols"
     raise "No tables given." if !schema.has_key?("tables")
     
     #Cache tables to avoid constant reloading.
-    if !args["tables_cache"] or args["tables_cache"]
+    if !args.key?("tables_cache") or args["tables_cache"]
       print "Caching tables-list.\n" if args["debug"]
       tables = db.tables.list
     else
       print "Skipping tables-cache.\n" if args["debug"]
     end
\ No newline at end of file