bug removed

[[Imported from SVN: r920]]

configs/mk.grape.ON

 # this file is for internal ug configuration. don't change it!
 
 GRAPE_CFLAGS = -DGRAPET -I$(LD_LIBRARY_PATH)
-GRAPE_LFLAGS = -L$(LD_LIBRARY_PATH)
+GRAPE_LFLAGS = -L$(LD_LIBRARY_PATH) -lgr

gm/evalproc.c

@@ -635,7 +635,7 @@ static INT PreprocessNodeIndex (const char *name, MULTIGRID *theMG)
   INT i, index;
   VECTOR *theVector;
 
-  if (TYPE_DEF_IN_MG(theMG,NODEVECTOR))
+  if (!TYPE_DEF_IN_MG(theMG,NODEVECTOR))
     return (1);
   for (i=0; i<=CURRENTLEVEL(theMG); i++)
   {