From bcee3d43cae34c5732e3beb0fb0f9c7923095b0e Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 12 Jun 1995 18:28:24 +0000
Subject: (non_neg_strtol): Don't compare signed and unsigned.

---
 src/tr.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/tr.c b/src/tr.c
index 8775613fe..474da3e21 100644
--- a/src/tr.c
+++ b/src/tr.c
@@ -871,11 +871,16 @@ non_neg_strtol (s, len, val)
 
   for (i = 0; i < len; i++)
     {
-      int c = s[i] - '0';
+      unsigned int c;
 
-      if (c >= base || c < 0)
+      if (s[i] < '0')
 	return 1;
-      if (i > 8 && sum > (LONG_MAX - c) / base)
+
+      c = s[i] - '0';
+      if (c >= base)
+	return 1;
+
+      if (sum > (LONG_MAX - c) / base)
 	return 1;
       sum = sum * base + c;
     }
-- 
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