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* encoding.c (rb_enc_aliases): don't see enc_table_alias when it wasn't initialized yet.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
naruse 2008-01-12 16:34:08 +00:00
parent 5b9739a832
commit 4261dd6ab7
1 changed files with 2 additions and 2 deletions
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4
encoding.c
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@ -999,7 +999,7 @@ rb_enc_name_list(VALUE klass)
static int
rb_enc_aliases_enc_i(st_data_t name, st_data_t orig, st_data_t arg)
{
rb_hash_aset((VALUE)arg, rb_str_new2((char *)name), rb_enc_name(rb_enc_from_index((int)orig)));
rb_hash_aset((VALUE)arg, rb_str_new2((char *)name), rb_str_new2(rb_enc_name(rb_enc_from_index((int)orig))));
return 0;
}
@ -1014,7 +1014,7 @@ static VALUE
rb_enc_aliases(VALUE klass)
{
VALUE aliases = rb_hash_new();
st_foreach(enc_table_alias, rb_enc_aliases_enc_i, (st_data_t)aliases);
if (enc_table_alias) st_foreach(enc_table_alias, rb_enc_aliases_enc_i, (st_data_t)aliases);
st_foreach(enc_table_alias_name, rb_enc_aliases_str_i, (st_data_t)aliases);
return aliases;
}