From 7d176cb66ea4028be2ab8bc371da02fdadc5b664 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Sat, 31 Aug 2024 07:01:44 -0400
Subject: [PATCH] fix logic bug

---
 src/atom.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/atom.cpp b/src/atom.cpp
index f8a9bdd79b..e0fceffe9c 100644
--- a/src/atom.cpp
+++ b/src/atom.cpp
@@ -2752,11 +2752,12 @@ for an example where checking ghost communication is necessary.
 int Atom::find_custom_ghost(const char *name, int &flag, int &cols, int &ghost)
 {
   int i = find_custom(name, flag, cols);
+  ghost = 0;
   if (i == -1) return i;
   if ((flag == 0) && (cols == 0)) ghost = ivghost[i];
   else if ((flag == 1) && (cols == 0)) ghost = dvghost[i];
-  else if ((flag == 0) && (cols == 1)) ghost = iaghost[i];
-  else if ((flag == 1) && (cols == 1)) ghost = daghost[i];
+  else if ((flag == 0) && (cols > 0)) ghost = iaghost[i];
+  else if ((flag == 1) && (cols > 0)) ghost = daghost[i];
   return i;
 }