From c2b6c27d65f09647d95bef39e2feefd767d045c1 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Wed, 25 Aug 2010 13:54:27 -0700
Subject: [PATCH] Fix edge case in uint->string conversion.

---
 src/lib/_uint.rs             | 2 +-
 src/test/run-pass/lib-int.rs | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/_uint.rs b/src/lib/_uint.rs
index 897f0da684e..f3a6f935706 100644
--- a/src/lib/_uint.rs
+++ b/src/lib/_uint.rs
@@ -61,7 +61,7 @@ fn to_str(mutable uint n, uint radix) -> str
 
   let uint r = 1u;
   if (n > r) {
-    while ((r*radix) < n) {
+    while ((r*radix) <= n) {
       r *= radix;
     }
   }
diff --git a/src/test/run-pass/lib-int.rs b/src/test/run-pass/lib-int.rs
index ecca40b98bb..153c3683381 100644
--- a/src/test/run-pass/lib-int.rs
+++ b/src/test/run-pass/lib-int.rs
@@ -8,6 +8,7 @@ fn test_to_str() {
   check (eq(_int.to_str(1, 10u), "1"));
   check (eq(_int.to_str(-1, 10u), "-1"));
   check (eq(_int.to_str(255, 16u), "ff"));
+  check (eq(_int.to_str(100, 10u), "100"));
 }
 
 fn main() {