summaryrefslogtreecommitdiff
path: root/ext/json/generator
diff options
context:
space:
mode:
-rw-r--r--ext/json/generator/generator.c2
1 files changed, 1 insertions, 1 deletions
@@ -1113,7 +1113,7 @@ static VALUE string_config(VALUE config)
if (RTEST(config)) {
Check_Type(config, T_STRING);
if (RSTRING_LEN(config)) {
- return RB_OBJ_FROZEN(config) ? config : rb_str_freeze(rb_str_dup(config));
}
}
return Qfalse;