From f07ba4ac5b1911d56cf2bb4939cc2a434ac237c0 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Thu, 27 Jun 2019 01:43:47 +0000
Subject: [PATCH] constraints solver: Avoid critials

When the solver is finalized with existing
constraints, we end up with criticals when
the constraints ref finalize code calls
back into the hash table. Avoid that by
emptying the hash table beforehand.
---
 gtk/gtkconstraintsolver.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gtk/gtkconstraintsolver.c b/gtk/gtkconstraintsolver.c
index 0441ca5e95..22fa0111a4 100644
--- a/gtk/gtkconstraintsolver.c
+++ b/gtk/gtkconstraintsolver.c
@@ -265,6 +265,7 @@ gtk_constraint_solver_finalize (GObject *gobject)
 {
   GtkConstraintSolver *self = GTK_CONSTRAINT_SOLVER (gobject);
 
+  g_hash_table_remove_all (self->constraints);
   g_clear_pointer (&self->constraints, g_hash_table_unref);
 
   g_clear_pointer (&self->stay_error_vars, g_ptr_array_unref);