From a8520fe5953c453cf773e0c4a41ead6cbcb0234b Mon Sep 17 00:00:00 2001
From: "Sunrin SHIMURA (keen)" <3han5chou7@gmail.com>
Date: Mon, 11 May 2015 16:26:55 +0900
Subject: [PATCH] number->string: remove trailing 0s

---
 extlib/benz/number.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/extlib/benz/number.c b/extlib/benz/number.c
index 98ad0ff2..c3ec4dcf 100644
--- a/extlib/benz/number.c
+++ b/extlib/benz/number.c
@@ -549,7 +549,12 @@ pic_number_number_to_string(pic_state *pic)
 
     buf = pic_malloc(pic, s);
 
+
     snprintf(buf, s, "%f", f);
+
+    while(buf[s - 2] == '0')
+      s -= 1;
+
   }
   str = pic_make_str(pic, buf, s - 1);