use xor(,) instead of $

2017-07-04 17:16:06 +02:00 · 2017-07-04 17:16:06 +02:00 · 1bfbd574ee
parent 9626d16da9
commit 1bfbd574ee
1 changed files with 1 additions and 1 deletions
--- a/src/Groups.jl
+++ b/src/Groups.jl
@ -80,7 +80,7 @@ convert{T<:GSymbol}(::Type{GWord{T}}, s::T) = GWord{T}(T[s])

 function hash(W::GWord, h::UInt)
    W.modified && reduce!(W)
-    return W.savedhash $ h
+    return xor(W.savedhash, h)
 end

 function deepcopy_internal{T<:GSymbol}(W::GWord{T}, dict::ObjectIdDict)