diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index e186ac7696..f08eb9eb15 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,7 @@
+2007-04-24  Nick Clifton  <nickc@redhat.com>
+
+	* srconv.c (walk_tree_type_1): Initialise dpt.dunno.
+
 2007-04-24  Nathan Froyd  <froydnj@codesourcery.com>
 	    Phil Edwards  <phil@codesourcery.com>
 
diff --git a/binutils/srconv.c b/binutils/srconv.c
index ef1b8c7c80..840333963f 100644
--- a/binutils/srconv.c
+++ b/binutils/srconv.c
@@ -704,6 +704,7 @@ walk_tree_type_1 (struct coff_sfile *sfile, struct coff_symbol *symbol,
       {
 	struct IT_dpt dpt;
 
+	dpt.dunno = 0;
 	walk_tree_type_1 (sfile, symbol, type->u.pointer.points_to, nest + 1);
 	dpt.neg = 0x1001;
 	sysroff_swap_dpt_out (file, &dpt);