aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--src/db/update/Walk.cxx5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/db/update/Walk.cxx b/src/db/update/Walk.cxx
index 44b10e2bd..2cb360bf6 100644
--- a/src/db/update/Walk.cxx
+++ b/src/db/update/Walk.cxx
@@ -163,6 +163,11 @@ FindAncestorLoop(Storage &storage, Directory *parent,
unsigned inode, unsigned device)
{
#ifndef WIN32
+ if (device == 0 && inode == 0)
+ /* can't detect loops if the Storage does not support
+ these numbers */
+ return 0;
+
while (parent) {
if (!parent->have_stat &&
!update_directory_stat(storage, *parent))