From 024df80f1af104aec5505a45bc8f3821bd6dfb0c Mon Sep 17 00:00:00 2001
From: Kevin Ushey <kevin@posit.co>
Date: Fri, 9 Oct 2026 10:53:54 -0700
Subject: [PATCH] allocate com_size per community in FOMD_Rcpp

---
 src/scoring_functions.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/scoring_functions.cpp b/src/scoring_functions.cpp
index 1cf2c22..77292fc 100644
--- a/src/scoring_functions.cpp
+++ b/src/scoring_functions.cpp
@@ -133,7 +133,7 @@ NumericVector FOMD_Rcpp(const NumericMatrix& EdgeList, const IntegerVector& memb
         median = (median + degree[n/2 - 1]) / 2.0;
     }
 
-    NumericVector FOMD(n_com, 0.0), com_size(n, 0.0);
+    NumericVector FOMD(n_com, 0.0), com_size(n_com, 0.0);
     for (int i=0; i<n; ++i){
         int com = memb[i] - 1; // 0-based index
         ++com_size[com];