X-Git-Url: https://hackdaworld.org/gitweb/?p=physik%2Fposic.git;a=blobdiff_plain;f=moldyn.c;h=056047cad6eee1dd499bf1c22f1cff021b9e4b00;hp=d3d63eb844ff7c1f0e2bd7dd59f2aa5d87d38a1f;hb=fbf49170d213d948e9523d727a76b5337de90a05;hpb=2998bed05e84541809a34de696eeb1a9267ffe4d

diff --git a/moldyn.c b/moldyn.c
index d3d63eb..056047c 100644
--- a/moldyn.c
+++ b/moldyn.c
@@ -2283,7 +2283,9 @@ int velocity_verlet(t_moldyn *moldyn) {
 			delta.y=-delta.x;
 		}
 #endif
+#ifndef QUENCH
 		v3_add(&(atom[i].r),&(atom[i].r),&delta);
+#endif
 		v3_scale(&delta,&(atom[i].f),h*tau_square);
 #ifdef CONSTRAINT_110_5832
 		if(i==5832) {