Cleanup environment variables.

[alexxy/gromacs.git] / src / gromacs / gmxana / gmx_dipoles.cpp

diff --git a/src/gromacs/gmxana/gmx_dipoles.cpp b/src/gromacs/gmxana/gmx_dipoles.cpp
index 11c2328b6c884522b376f2175cd5b7f3b1f206b3..d2ff55801d0e586006721e0ebfdaca1033f3afb5 100644 (file)
--- a/src/gromacs/gmxana/gmx_dipoles.cpp
+++ b/src/gromacs/gmxana/gmx_dipoles.cpp
@@ -92,7 +92,7 @@ static t_gkrbin *mk_gkrbin(real radius, real rcmax, gmx_bool bPhi, int ndegrees)
 
     snew(gb, 1);
 
-    if ((ptr = getenv("GKRWIDTH")) != NULL)
+    if ((ptr = getenv("GMX_DIPOLE_SPACING")) != NULL)
     {
         double bw = strtod(ptr, NULL);
         gb->spacing = bw;