From 6ad75bd5808c70bd50d21b706deaa79f65fb920c Mon Sep 17 00:00:00 2001
From: Matthieu Schaller <schaller@strw.leidenuniv.nl>
Date: Sat, 16 Mar 2019 14:59:35 +0000
Subject: [PATCH] Make a hydro super pointer for cells with stars and no densit
task.
---
src/cell.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/cell.c b/src/cell.c
index 9fd32ed8c6..10221d48d4 100644
--- a/src/cell.c
+++ b/src/cell.c
@@ -3627,7 +3627,8 @@ void cell_set_super(struct cell *c, struct cell *super, const int with_hydro,
void cell_set_super_hydro(struct cell *c, struct cell *super_hydro) {
/* Are we in a cell with some kind of self/pair task ? */
- if (super_hydro == NULL && c->hydro.density != NULL) super_hydro = c;
+ if (super_hydro == NULL && (c->hydro.density != NULL || c->stars.count > 0))
+ super_hydro = c;
/* Set the super-cell */
c->hydro.super = super_hydro;
--
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