From 8d69bd77eff5aa9269ec02c9e7b63cc417811567 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Wed, 19 Jun 2024 18:25:35 -0400
Subject: [PATCH] don't throw an error when reading QEq parameters from file

---
 src/REAXFF/fix_qeq_reaxff.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/REAXFF/fix_qeq_reaxff.cpp b/src/REAXFF/fix_qeq_reaxff.cpp
index e6d5315823..7e935fd6cd 100644
--- a/src/REAXFF/fix_qeq_reaxff.cpp
+++ b/src/REAXFF/fix_qeq_reaxff.cpp
@@ -233,6 +233,8 @@ void FixQEqReaxFF::pertype_parameters(char *arg)
     return;
   } else if (utils::strmatch(arg,"^reax/c")) {
     error->all(FLERR, "Fix qeq/reaxff keyword 'reax/c' is obsolete; please use 'reaxff'");
+  } else if (platform::file_is_readable(arg)) {
+    ; // arg is readable file. will read below
   } else {
     error->all(FLERR, "Unknown fix qeq/reaxff keyword {}", arg);
   }