diff options
Diffstat (limited to 'ext/iconv/iconv.c')
| -rw-r--r-- | ext/iconv/iconv.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c index 8e978b8730..90bf024afb 100644 --- a/ext/iconv/iconv.c +++ b/ext/iconv/iconv.c @@ -110,9 +110,9 @@ map_charset VALUE val = *code; if (RHASH(charset_map)->tbl && RHASH(charset_map)->tbl->num_entries) { - val = rb_funcall2(val, rb_intern("downcase"), 0, 0); - StringValuePtr(val); - if (st_lookup(RHASH(charset_map)->tbl, val, &val)) { + VALUE key = rb_funcall2(val, rb_intern("downcase"), 0, 0); + StringValuePtr(key); + if (st_lookup(RHASH(charset_map)->tbl, key, &val)) { StringValuePtr(val); *code = val; } |