From 3568195ce68425df7d43db5176051c047c7fca9a Mon Sep 17 00:00:00 2001
From: Seth Bromberger <github@bromberger.com>
Date: Mon, 9 Feb 2015 10:42:45 -0800
Subject: [PATCH] removed unused n_v in laplacian

---
 src/linalg.jl | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/linalg.jl b/src/linalg.jl
index 0c0fc34cd..f20068239 100644
--- a/src/linalg.jl
+++ b/src/linalg.jl
@@ -11,7 +11,6 @@ function adjacency_matrix(g::AbstractGraph)
 end
 
 function laplacian_matrix(g::Graph)
-    n_v = nv(g)
     A = int(adjacency_matrix(g))
     D = spdiagm(sum(A,2)[:])
     return D - A