ext/re2/re2.cc in re2-0.0.1 vs ext/re2/re2.cc in re2-0.0.2

@@ -31,9 +31,12 @@
              id_perl_classes, id_word_boundary, id_one_line;
 
   void
   re2_free(re2_pattern* self)
   {
+    if (self->pattern) {
+      delete self->pattern;
+    }
     free(self);
   }
 
   static VALUE
   re2_allocate(VALUE klass)