File Hardlink.py.revised-1.4.0.patch of Package rdiff-backup

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File Hardlink.py.revised-1.4.0.patch of Package rdiff-backup (Revision 208dea6d3b2cf905d52e563cd5fad10e)

Currently displaying revision 208dea6d3b2cf905d52e563cd5fad10e , Show latest

diff --git a/src/rdiff_backup/Hardlink.py b/src/rdiff_backup/Hardlink.py
index 84a4b5e..c58f90e 100644
--- a/src/rdiff_backup/Hardlink.py
+++ b/src/rdiff_backup/Hardlink.py
@@ -105,7 +105,14 @@ def rorp_eq(src_rorp, dest_rorp):
             or src_rorp.getnumlinks() == dest_rorp.getnumlinks() == 1):
         return 1  # Hard links don't apply
 
-    if src_rorp.getnumlinks() < dest_rorp.getnumlinks():
+    """The sha1 of linked files is only stored in the metadata of the first
+    linked file on the dest side.  If the first linked file on the src side is
+    deleted, then the sha1 will also be deleted on the dest side, so we test for this
+    & report not equal so that another sha1 will be stored with the next linked
+    file on the dest side"""
+    if (not islinked(src_rorp) and not dest_rorp.has_sha1()):
+        return 0
+    if src_rorp.getnumlinks() != dest_rorp.getnumlinks():
         return 0
     src_key = get_inode_key(src_rorp)
     index, remaining, dest_key, digest = _inode_index[src_key]

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File Hardlink.py.revised-1.4.0.patch of Package rdiff-backup (Revision 208dea6d3b2cf905d52e563cd5fad10e)

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