gmxpreprocess: clean up -Wunused-parameter warnings

[alexxy/gromacs.git] / src / programs / gmx / grompp.c

diff --git a/src/programs/gmx/grompp.c b/src/programs/gmx/grompp.c
index 6f213682171bdbe0d20adb72f0da89bed1ed456b..54bbb7904beafa11dc6069108771410d902724a4 100644 (file)
--- a/src/programs/gmx/grompp.c
+++ b/src/programs/gmx/grompp.c
@@ -1876,7 +1876,7 @@ int gmx_grompp(int argc, char *argv[])
 
     if (ir->bRot)
     {
-        set_reference_positions(ir->rot, sys, state.x, state.box,
+        set_reference_positions(ir->rot, state.x, state.box,
                                 opt2fn("-ref", NFILE, fnm), opt2bSet("-ref", NFILE, fnm),
                                 wi);
     }