Update kruskal.jl

sbromberger · Feb 6, 2018 · 6114e16 · 6114e16
1 parent 551f1e6
commit 6114e16
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/spanningtrees/kruskal.jl b/src/spanningtrees/kruskal.jl
@@ -29,9 +29,9 @@ distance matrix `distmx` using [Kruskal's algorithm](https://en.wikipedia.org/wi
 """
 function kruskal_mst end
 # see https://github.com/mauro3/SimpleTraits.jl/issues/47#issuecomment-327880153 for syntax
-@traitfn function kruskal_mst{T<:AbstractEdge, U, V, AG<:AbstractGraph{U}}(
+@traitfn function kruskal_mst{T<:AbstractEdge, U<:Real, V, AG<:AbstractGraph{T}}(
     g::AG::(!IsDirected),
-    distmx::AbstractMatrix{T} = weights(g)
+    distmx::AbstractMatrix{U} = weights(g)
 )
 
     edge_list = Vector{KruskalHeapEntry{T, U}}()