From b7e6ebfccccb007d7037d391702e329bdaa3fc9c Mon Sep 17 00:00:00 2001
From: Giovanni Bussi <giovanni.bussi@gmail.com>
Date: Mon, 29 Jul 2019 09:12:15 +0200
Subject: [PATCH] fixed LGTM warning

---
 src/tools/Pbc.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tools/Pbc.cpp b/src/tools/Pbc.cpp
index f5f5595f7..02f264431 100644
--- a/src/tools/Pbc.cpp
+++ b/src/tools/Pbc.cpp
@@ -158,6 +158,7 @@ double Pbc::distance( const bool pbc, const Vector& v1, const Vector& v2 ) const
 void Pbc::apply(std::vector<Vector>& dlist, unsigned max_index) const {
   if (max_index==0) max_index=dlist.size();
   if(type==unset) {
+    // do nothing
   } else if(type==orthorombic) {
 #ifdef __PLUMED_PBC_WHILE
     for(unsigned k=0; k<max_index; ++k) {
@@ -179,6 +180,7 @@ void Pbc::apply(std::vector<Vector>& dlist, unsigned max_index) const {
 Vector Pbc::distance(const Vector&v1,const Vector&v2,int*nshifts)const {
   Vector d=delta(v1,v2);
   if(type==unset) {
+    // do nothing
   } else if(type==orthorombic) {
 #ifdef __PLUMED_PBC_WHILE
     for(unsigned i=0; i<3; i++) {
-- 
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