From bb2eae844c9e52546f686475c5ad2a1eb2d90f99 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <njn@valgrind.org>
Date: Fri, 20 Apr 2007 02:15:28 +0000
Subject: [PATCH] augment previous commit

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@6708
---
 coregrind/m_debuginfo/debuginfo.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/coregrind/m_debuginfo/debuginfo.c b/coregrind/m_debuginfo/debuginfo.c
index e7fad3d3c3..ca830040f7 100644
--- a/coregrind/m_debuginfo/debuginfo.c
+++ b/coregrind/m_debuginfo/debuginfo.c
@@ -741,7 +741,10 @@ Bool VG_(get_filename_linenum) ( Addr a,
 
    search_all_loctabs ( a, &si, &locno );
    if (si == NULL) {
-      if (dirname_available) *dirname_available = False;
+      if (dirname_available) {
+         *dirname_available = False;
+         *dirname = 0;
+      }
       return False;
    }
 
-- 
2.47.2