lib/ardb/adapter/base.rb in ardb-0.28.1 vs lib/ardb/adapter/base.rb in ardb-0.28.2

@@ -28,9 +28,10 @@
       escape_char ||= "\\"
       pattern = pattern.to_s.dup
       pattern.gsub!(escape_char){ escape_char * 2 }
       # don't allow custom wildcards
       pattern.gsub!(/%|_/){ |wildcard_char| "#{escape_char}#{wildcard_char}" }
+      pattern
     end
 
     def foreign_key_add_sql(*args);  raise NotImplementedError; end
     def foreign_key_drop_sql(*args); raise NotImplementedError; end