Fix mod.constants cannot return the single character constant

072871dc · bggd · b6cc3aca · 072871dc
Commit 072871dc authored Dec 08, 2013 by bggd
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src/variable.c src/variable.c +1 -1

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--- a/src/variable.c
+++ b/src/variable.c
@@ -963,7 +963,7 @@ const_i(mrb_state *mrb, mrb_sym sym, mrb_value v, void *p)
  ary = *(mrb_value*)p;
  s = mrb_sym2name_len(mrb, sym, &len);
-  if (len > 1 && ISUPPER(s[0])) {
+  if (len >= 1 && ISUPPER(s[0])) {
    mrb_ary_push(mrb, ary, mrb_symbol_value(sym));
  }
  return 0;