remove unused value for mrb_gv_remove

d41425ed · MATSUMOTO Ryosuke · 400ccecf · d41425ed
Commit d41425ed authored Oct 10, 2013 by MATSUMOTO Ryosuke
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src/variable.c src/variable.c +0 -2

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--- a/src/variable.c
+++ b/src/variable.c
@@ -1034,8 +1034,6 @@ mrb_gv_set(mrb_state *mrb, mrb_sym sym, mrb_value v)
 void
 mrb_gv_remove(mrb_state *mrb, mrb_sym sym)
 {
-  iv_tbl *t;
-
  if (!mrb->globals) {
    return;
  }