From d7ee241c2328394eb2c9cbb15af7167d61a4bb4a Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@fb.com>
Date: Thu, 24 Sep 2015 18:28:16 -0700
Subject: maint: tr: tweak/make-consistent a pair of loop indices

* src/tr.c (unquote): Use indices of type "unsigned int", rather
than a mix or "size_t" and "int", presuming that no command-line-
specified string will have length longer than UINT_MAX.
---
 src/tr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/tr.c b/src/tr.c
index 05918c442..ebb0e47fe 100644
--- a/src/tr.c
+++ b/src/tr.c
@@ -436,8 +436,8 @@ unquote (char const *s, struct E_string *es)
   es->s = xmalloc (len);
   es->escaped = xcalloc (len, sizeof es->escaped[0]);
 
-  size_t j = 0;
-  for (int i = 0; s[i]; i++)
+  unsigned int j = 0;
+  for (unsigned int i = 0; s[i]; i++)
     {
       unsigned char c;
       int oct_digit;
-- 
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