remove unnecessary assignment

1 files changed, 1 insertions, 1 deletions

diff --git a/src/vm.c b/src/vm.c
index fafb1d051..f0cdb4bd2 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -215,7 +215,7 @@ cipush(mrb_state *mrb)
     size_t size = ci - c->cibase;
 
     c->cibase = (mrb_callinfo *)mrb_realloc(mrb, c->cibase, sizeof(mrb_callinfo)*size*2);
-    c->ci = ci = c->cibase + size;
+    c->ci = c->cibase + size;
     c->ciend = c->cibase + size * 2;
   }
   ci = ++c->ci;