ext/attribute_builder/attribute_builder.c in faml-0.6.1 vs ext/attribute_builder/attribute_builder.c in faml-0.6.2

@@ -81,10 +81,9 @@
 {
   if (RTEST(value)) {
     struct normalize_data_i2_arg *arg = (struct normalize_data_i2_arg *)ptr;
     VALUE k = rb_str_dup(arg->key);
 
-    k = rb_str_dup(arg->key);
     rb_str_cat(k, "-", 1);
     rb_str_append(k, key);
     rb_hash_aset(arg->normalized, k, value);
   }
   return ST_CONTINUE;