Fix compiling with older SUNDIALS

diff --git a/source/sundials/arkode.cc b/source/sundials/arkode.cc
index ab88f08bc5eaadb03edded6ee54417af88b1adef..21bbcfcd0dff872101ae8537af2bf7f10a1ed25c 100644 (file)
--- a/source/sundials/arkode.cc
+++ b/source/sundials/arkode.cc
@@ -140,7 +140,11 @@ namespace SUNDIALS
                                       *src_ypred,
                                       *src_fpred,
                                       jcurPtr_tmp);
-      *jcurPtr         = jcurPtr_tmp ? SUNTRUE : SUNFALSE;
+#  if DEAL_II_SUNDIALS_VERSION_GTE(2, 0, 0)
+      *jcurPtr = jcurPtr_tmp ? SUNTRUE : SUNFALSE;
+#  else
+      *jcurPtr = jcurPtr_tmp ? TRUE : FALSE;
+#  endif
 
       return err;
     }