Update fix_eco_force.h

2020-05-28 19:19:54 +02:00
parent 98b0619c3c
commit 8e46c53d57
1 changed files with 1 additions and 0 deletions
--- a/src/MISC/fix_eco_force.h
+++ b/src/MISC/fix_eco_force.h
@ -18,6 +18,7 @@ FixStyle(eco/force,FixECOForce)
 #else

 #ifndef LMP_FIX_ECO_FORCE_H
+#define LMP_FIX_ECO_FORCE_H

 #include "fix.h"