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-rw-r--r--encoding.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/encoding.c b/encoding.c
index 8a2f9dbfb9..910768d56a 100644
--- a/encoding.c
+++ b/encoding.c
@@ -1037,15 +1037,6 @@ struct default_encoding {
rb_encoding *enc;
};
-static rb_encoding *
-enc_get_default_encoding(struct default_encoding *def)
-{
- if (!def->enc && def->index >= 0) {
- def->enc = rb_enc_from_index(def->index);
- }
- return def->enc;
-}
-
static int
enc_set_default_encoding(struct default_encoding *def, VALUE encoding,
const char *name, int defindex)
@@ -1077,7 +1068,15 @@ static struct default_encoding default_external = {-2};
rb_encoding *
rb_default_external_encoding(void)
{
- return enc_get_default_encoding(&default_external);
+ if (default_external.enc) return default_external.enc;
+
+ if (default_external.index >= 0) {
+ default_external.enc = rb_enc_from_index(default_external.index);
+ return default_external.enc;
+ }
+ else {
+ return rb_locale_encoding();
+ }
}
VALUE
@@ -1126,7 +1125,10 @@ static struct default_encoding default_internal = {-2};
rb_encoding *
rb_default_internal_encoding(void)
{
- return enc_get_default_encoding(&default_internal);
+ if (!default_internal.enc && default_internal.index >= 0) {
+ default_internal.enc = rb_enc_from_index(default_internal.index);
+ }
+ return default_internal.enc; /* can be NULL */
}
VALUE