From 0a02c3c78c6034408097122812181ed603cbe1c9 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Fri, 20 Oct 2017 16:56:06 -0400
Subject: [PATCH] fix segfault bug for in fix rigid/small found by regression
testing
---
src/RIGID/fix_rigid_small.cpp | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/RIGID/fix_rigid_small.cpp b/src/RIGID/fix_rigid_small.cpp
index 13208d4c4c..e6083f6493 100644
--- a/src/RIGID/fix_rigid_small.cpp
+++ b/src/RIGID/fix_rigid_small.cpp
@@ -114,6 +114,7 @@ FixRigidSmall::FixRigidSmall(LAMMPS *lmp, int narg, char **arg) :
if (strcmp(arg[3],"molecule") == 0) {
if (atom->molecule_flag == 0)
error->all(FLERR,"Fix rigid/small requires atom attribute molecule");
+ bodyid = atom->molecule;
} else if (strcmp(arg[3],"custom") == 0) {
if (narg < 5) error->all(FLERR,"Illegal fix rigid/small command");
--
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