X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=mono%2Fsgen%2Fsgen-los.c;h=791eaa25abc15fc3868559945a0da42c43f5f7c4;hb=f0ce7bc289794b4f022f2b5939e45e2faf56ac87;hp=68f5b933f12eed386fb751e1de38a274f69c15bf;hpb=7dc021c96d1fe8ce648606e098a2b4e0e4a3f1cd;p=mono.git

diff --git a/mono/sgen/sgen-los.c b/mono/sgen/sgen-los.c
index 68f5b933f12..791eaa25abc 100644
--- a/mono/sgen/sgen-los.c
+++ b/mono/sgen/sgen-los.c
@@ -1,5 +1,6 @@
-/*
- * sgen-los.c: Large objects space.
+/**
+ * \file
+ * Large objects space.
  *
  * Author:
  * 	Paolo Molaro (lupus@ximian.com)
@@ -644,6 +645,9 @@ sgen_los_scan_card_table (CardTableScanType scan_type, ScanCopyContext ctx, int
 			if (!sgen_los_object_is_pinned (obj->data))
 				continue;
 
+			if (!obj->cardtable_mod_union)
+				continue;
+
 			cards = get_cardtable_mod_union_for_object (obj);
 			g_assert (cards);
 			if (scan_type == CARDTABLE_SCAN_MOD_UNION_PRECLEAN) {