From aed31bc720b0b2cdd1f78e34bf6e959ac1e48f56 Mon Sep 17 00:00:00 2001
From: Luke Shingles <luke.shingles@gmail.com>
Date: Mon, 2 Sep 2024 00:31:01 +0100
Subject: [PATCH] Update nonthermal.cc

---
 nonthermal.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nonthermal.cc b/nonthermal.cc
index 39a8b1913..644b184da 100644
--- a/nonthermal.cc
+++ b/nonthermal.cc
@@ -302,7 +302,7 @@ void read_binding_energies() {
     if (binding_en_newformat) {
       int z_element{-1};
       ssline >> z_element;
-      assert_always(z_element = elemindex + 1);
+      assert_always(z_element == elemindex + 1);
     }
     for (int shell = 0; shell < nshells; shell++) {
       float bindingenergy = 0.;