Remove 1 -Wself-assign warning in edge_bundling.c

diff --git a/lib/mingle/edge_bundling.c b/lib/mingle/edge_bundling.c
index e708ddb0ac2a57ba43d74f66b7011f0c6eda1224..21133612008e38c53023db88338bed2298d71da6 100644 (file)
--- a/lib/mingle/edge_bundling.c
+++ b/lib/mingle/edge_bundling.c
@@ -813,7 +813,7 @@ pedge* edge_bundling(SparseMatrix A0, int dim, real *x, int maxit_outer, real K,
     }
     
   } else if (method == METHOD_NONE){
-    edges = edges;
+    ;
   } else {
     assert(0);
   }