From dd25bac428caacf1a900d786261a806c83f8d13f Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Thu, 27 Jul 2023 08:20:02 -0400
Subject: [PATCH] fix typo in plugin interface API

---
 examples/COUPLE/plugin/liblammpsplugin.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/COUPLE/plugin/liblammpsplugin.h b/examples/COUPLE/plugin/liblammpsplugin.h
index 1520ef638d..271f6b9b20 100644
--- a/examples/COUPLE/plugin/liblammpsplugin.h
+++ b/examples/COUPLE/plugin/liblammpsplugin.h
@@ -239,7 +239,7 @@ struct _liblammpsplugin {
 
   void (*free)(void *);
 
-  void (*is_running)(void *);
+  int (*is_running)(void *);
   void (*force_timeout)(void *);
 
   int (*has_error)(void *);