From f5309fc4ffa2ee2bf562e18eef3e16e1c22dfb66 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Mon, 21 Aug 2017 22:04:23 +1000
Subject: [PATCH] py/formatfloat: Don't post-increment variable that won't be
 used again.

---
 py/formatfloat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/py/formatfloat.c b/py/formatfloat.c
index 4130e8b26..35cd5d51a 100644
--- a/py/formatfloat.c
+++ b/py/formatfloat.c
@@ -118,7 +118,7 @@ int mp_format_float(FPTYPE f, char *buf, size_t buf_size, char fmt, int prec, ch
             *s++ = '?';
         }
         if (buf_size >= 1) {
-            *s++ = '\0';
+            *s = '\0';
         }
         return buf_size >= 2;
     }
-- 
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