From 07f26b491ee2091afd1b06924899a7514abe03fa Mon Sep 17 00:00:00 2001
From: Gustavo Goretkin <gustavo.goretkin@gmail.com>
Date: Wed, 12 Nov 2014 14:10:39 -0500
Subject: [PATCH] Update intfuncs.jl

otherwise, even tough `pad` should be non-negative
julia> digits(5,2,uint64(8))
ERROR: `digits` has no method matching digits(::Int64, ::Int64, ::Uint64)
---
 base/intfuncs.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base/intfuncs.jl b/base/intfuncs.jl
index 839ff370d4da4..11e3cb937979f 100644
--- a/base/intfuncs.jl
+++ b/base/intfuncs.jl
@@ -306,7 +306,7 @@ bits(x::Union(Char,Int32,UInt32,Float32)) = bin(reinterpret(UInt32,x),32)
 bits(x::Union(Int64,UInt64,Float64))      = bin(reinterpret(UInt64,x),64)
 bits(x::Union(Int128,UInt128))            = bin(reinterpret(UInt128,x),128)
 
-function digits{T<:Integer}(n::Integer, base::T=10, pad::Int=1)
+function digits{T<:Integer}(n::Integer, base::T=10, pad::Integer=1)
     2 <= base || error("invalid base: $base")
     m = max(pad,ndigits0z(n,base))
     a = zeros(T,m)