egs_exact: do not construct the matrix more often than necessary

It does not change unless the diff coeffs change.

1 files changed, 1 insertions, 1 deletions

diff --git a/relax_test.c b/relax_test.c
index 54155ca..5c07107 100644
--- a/relax_test.c
+++ b/relax_test.c
@@ -134,7 +134,7 @@ int main(int argc, char **argv)
                sizeof(*ctx->diff_coeffs[0]->data) * ctx->domain_size[0]);
     }
 
-    ret = mg2di_egs_init(ctx);
+    ret = mg2di_egs_init(ctx, 0);
     if (ret < 0) {
         fprintf(stderr, "Error initializing the solver context: %d\n", ret);
         ret = 1;