From: Sebastian Hack <hack@ipd.info.uni-karlsruhe.de>
Date: Fri, 1 Jul 2005 11:42:22 +0000 (+0000)
Subject: Fixed bug with double deactivate
X-Git-Url: http://nsz.repo.hu/git/?a=commitdiff_plain;h=534e2c2936a1d091043b8b9f94ca0a2df5fe7145;hp=a8aa62cfa565dcb787b239ad55f8c89cc519de5f;p=libfirm

Fixed bug with double deactivate

[r6167]
---

diff --git a/ir/ir/iredges.c b/ir/ir/iredges.c
index 2a7395cd0..51a39322b 100644
--- a/ir/ir/iredges.c
+++ b/ir/ir/iredges.c
@@ -248,8 +248,10 @@ void edges_deactivate(ir_graph *irg)
 	irg_edge_info_t *info = _get_irg_edge_info(irg);
 
 	info->activated = 0;
-	if(info->edges)
+	if(info->edges) {
 		del_set(info->edges);
+    info->edges = NULL;
+  }
 }
 
 int (edges_activated)(const ir_graph *irg)