Author: stefan2
Date: Tue Apr 14 15:36:13 2015
New Revision: 1673445
URL: http://svn.apache.org/r1673445
Log:
Clarify wording in our FSFS structure document. No functional change.
* subversion/libsvn_fs_fs/structure
(Revision file format): The special treatment of empty reps did
never apply to DELTA reps.
Found by: julianfoad
Modified:
subversion/trunk/subversion/libsvn_fs_fs/structure
Modified: subversion/trunk/subversion/libsvn_fs_fs/structure
URL:
http://svn.apache.org/viewvc/subversion/trunk/subversion/libsvn_fs_fs/structure?rev=1673445&r1=1673444&r2=1673445&view=diff
==============================================================================
--- subversion/trunk/subversion/libsvn_fs_fs/structure (original)
+++ subversion/trunk/subversion/libsvn_fs_fs/structure Tue Apr 14 15:36:13 2015
@@ -578,8 +578,9 @@ defined:
representations may not be handled correctly by SVN before 1.7.20,
1.8.12 and 1.9.0, if they have 0 <size> fields for non-empty contents.
Releases 1.8.0 through 1.8.11 may have falsely created instances of
- that (see issue #4554). Finally, 0 <size> fields are NEVER legal for
- DELTA representations.
+ that (see issue #4554). Finally, 0 <size> fields are only ever legal
+ for DELTA representations if the reconstructed full-text is actually
+ empty.
The predecessor of a node-rev crosses both soft and true copies;
together with the count field, it allows efficient determination of
