Merge branch release-2019 into master

[alexxy/gromacs.git] / src / gromacs / listed_forces / bonded.cpp

diff --git a/src/gromacs/listed_forces/bonded.cpp b/src/gromacs/listed_forces/bonded.cpp
index 902453320fe0ae8e50c8342202cc65077adc6021..fcb85f8854a3eb1c6d38770d41dd92ed90f8e24b 100644 (file)
--- a/src/gromacs/listed_forces/bonded.cpp
+++ b/src/gromacs/listed_forces/bonded.cpp
@@ -3223,7 +3223,7 @@ cmap_dihs(int nbonds,
             rvec_inc(fshift[t21], f1_k);
             rvec_inc(fshift[t31], f1_l);
 
-            rvec_inc(fshift[t21], f2_i);
+            rvec_inc(fshift[t12], f2_i);
             rvec_inc(fshift[CENTRAL], f2_j);
             rvec_inc(fshift[t22], f2_k);
             rvec_inc(fshift[t32], f2_l);