Merge pull request #157 from kalmarek/patch-1

fix hash function
Nemocas · Apr 11, 2017 · 52b4c59 · 52b4c59
2 parents 19ed168 + fa97da1
commit 52b4c59
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/flint/perm.jl b/src/flint/perm.jl
@@ -38,8 +38,8 @@ end
 
 function Base.hash(a::perm, h::UInt)
    b = 0x595dee0e71d271d0%UInt
-   for i in 1:a.d
-         b $= hash(a[i - 1], h) $ h
+   for i in 1:length(a.d)
+         b $= hash(a[i], h) $ h
          b = (b << 1) | (b >> (sizeof(Int)*8 - 1))
    end
    return b