egs: zero u on allocation

This will be useful in later commits.

1 files changed, 1 insertions, 1 deletions

diff --git a/ell_grid_solve.c b/ell_grid_solve.c
index 49b2321..fdbce7d 100644
--- a/ell_grid_solve.c
+++ b/ell_grid_solve.c
@@ -679,7 +679,7 @@ static int arrays_alloc(EGSContext *ctx, const size_t domain_size[2])
                              SLICE(ghosts, -ghosts, 1) };
     int ret;
 
-    ret = mg2di_ndarray_alloc(&priv->u_base, 2, size_padded, 0);
+    ret = mg2di_ndarray_alloc(&priv->u_base, 2, size_padded, NDARRAY_ALLOC_ZERO);
     if (ret < 0)
         return ret;