Adam's corrections

[unres.git] / source / cluster / wham / src-HCD / energy_p_new.F

diff --git a/source/cluster/wham/src-HCD/energy_p_new.F b/source/cluster/wham/src-HCD/energy_p_new.F
index 27e944b..95898b4 100644 (file)
--- a/source/cluster/wham/src-HCD/energy_p_new.F
+++ b/source/cluster/wham/src-HCD/energy_p_new.F
@@ -10203,16 +10203,20 @@ c
          enddo
          
 c         min_odl=minval(distancek)
-         do kk=1,constr_homology
-          if(l_homo(kk,ii)) then 
-            min_odl=distancek(kk)
-            exit
-          endif
-         enddo
-         do kk=1,constr_homology
-          if(l_homo(kk,ii) .and. distancek(kk).lt.min_odl) 
+         if (nexl.gt.0) then
+           min_odl=0.0d0
+         else
+           do kk=1,constr_homology
+            if(l_homo(kk,ii)) then
+              min_odl=distancek(kk)
+              exit
+            endif
+           enddo
+           do kk=1,constr_homology
+            if(l_homo(kk,ii) .and. distancek(kk).lt.min_odl)
      &              min_odl=distancek(kk)
-         enddo
+           enddo
+         endif
 c        write (iout,* )"min_odl",min_odl
 #ifdef DEBUG
          write (iout,*) "ij dij",i,j,dij