From 926096dc66755c7f1b16ae476d98eccca6a04fb0 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Mon, 20 Jan 2020 07:06:00 -0500
Subject: [PATCH] silence compiler warning

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

diff --git a/src/fix_gravity.cpp b/src/fix_gravity.cpp
index d130717470..25435174d2 100644
--- a/src/fix_gravity.cpp
+++ b/src/fix_gravity.cpp
@@ -62,7 +62,7 @@ FixGravity::FixGravity(LAMMPS *lmp, int narg, char **arg) :
     mstyle = CONSTANT;
   }
 
-  int iarg;
+  int iarg=4;
 
   if (strcmp(arg[4],"chute") == 0) {
     if (narg < 6) error->all(FLERR,"Illegal fix gravity command");