From b68e69aa326c98fbe9676e00aea211a49c6ae361 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Thu, 17 May 2012 12:57:08 +0900
Subject: remove unused assignments

---
 src/sprintf.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'src/sprintf.c')

diff --git a/src/sprintf.c b/src/sprintf.c
index 975f26f56..12d96c92d 100644
--- a/src/sprintf.c
+++ b/src/sprintf.c
@@ -28,10 +28,9 @@ static void fmt_setup(char*,size_t,int,int,int,int);
 static char*
 remove_sign_bits(char *str, int base)
 {
-  char *s, *t;
-
-  s = t = str;
+  char *t;
 
+  t = str;
   if (base == 16) {
     while (*t == 'f') {
       t++;
@@ -780,7 +779,7 @@ format_s:
         char sc = 0;
         long v = 0, org_v = 0;
         int base;
-        int len, pos;
+        int len;
 
         switch (*p) {
         case 'd':
@@ -901,7 +900,6 @@ bin_retry:
         }
         len = (int)strlen(s);
 
-        pos = -1;
         if (dots) {
           prec -= 2;
           width -= 2;
-- 
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