From a5df4e17a5d3e533522243ba09cde410269a0c34 Mon Sep 17 00:00:00 2001
From: Boris Boesler <boesler@ipd.info.uni-karlsruhe.de>
Date: Thu, 18 Jul 2002 15:45:04 +0000
Subject: [PATCH] *** empty log message ***

[r448]
---
 ir/ana/cgana.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/ir/ana/cgana.c b/ir/ana/cgana.c
index cc482523b..21a387871 100644
--- a/ir/ana/cgana.c
+++ b/ir/ana/cgana.c
@@ -626,7 +626,9 @@ static entity ** get_free_methods(void) {
   }
   /* Hauptprogramm ist auch frei, auch wenn es nicht "external
    * visible" ist. */
-  eset_insert(set, get_irg_ent(get_irp_main_irg()));
+  if(get_irp_main_irg()) {
+    eset_insert(set, get_irg_ent(get_irp_main_irg()));
+  }
   for (ent = eset_first(set); ent; ent = eset_next(set)) {
     ARR_APP1(entity *, arr, ent);
   }
-- 
2.20.1