From 3eafde849de95f1e4f8bab208548c33cd23efd64 Mon Sep 17 00:00:00 2001
From: Micha Burkhardt <micha.burkhardt@gmx.de>
Date: Tue, 16 Sep 2025 09:46:49 +0200
Subject: [PATCH] Fix shape check

---
 bct/algorithms/modularity.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bct/algorithms/modularity.py b/bct/algorithms/modularity.py
index 3ac6b4d..6e748a8 100644
--- a/bct/algorithms/modularity.py
+++ b/bct/algorithms/modularity.py
@@ -371,7 +371,7 @@ def link_communities(W, type_clustering='single'):
             dc = (mc - min_mc) / (nc * (nc - 1) /
                                   2 - min_mc)  # community density
 
-            if np.array(dc).shape is not ():
+            if np.array(dc).shape != ():
                 print(dc)
                 print(dc.shape)