energy_dec to logical

[unres.git] / source / unres / src_MD-M / MD.F

diff --git a/source/unres/src_MD-M/MD.F b/source/unres/src_MD-M/MD.F
index a28d660..f65a527 100644 (file)
--- a/source/unres/src_MD-M/MD.F
+++ b/source/unres/src_MD-M/MD.F
@@ -1628,7 +1628,7 @@ c if the friction coefficients do not depend on surface area
           stdforcp(i)=stdfp*dsqrt(gamp)
         enddo
         do i=nnt,nct
-          stdforcsc(i)=stdfsc(itype(i))*dsqrt(gamsc(itype(i)))
+          stdforcsc(i)=stdfsc(itype(i))*dsqrt(gamsc(iabs(itype(i))))
         enddo
       endif
 c Open the pdb file for snapshotshots