| commit | 8debe47178fd964f1e543d3b669a6f0292f0f07c | |
| author | Simon Schubert <simon.schubert@epfl.ch> | |
| Fri, 6 Mar 2009 14:41:25 +0000 (6 15:41 +0100) | ||
| committer | Simon Schubert <simon.schubert@epfl.ch> | |
| Fri, 6 Mar 2009 14:50:26 +0000 (6 15:50 +0100) | ||
| tree | 4d70f96f293fdb292f48ffc7acd2dd3c0ecee65b | treesnapshot (tar.gz zip) |
| parent | 9380de428c4e71782e923ca3a5ba8d00c263e861 | commitdiff |
undo: don't run diff between last tid and tid_max
Diff works on pairs of tids and not on only the first tid passed in to
the generator. As a result, there is nothing to do for the last pair of
tids: the last tid and max_tid refer to the same version. Avoid running
the generator in this case.
Diff works on pairs of tids and not on only the first tid passed in to
the generator. As a result, there is nothing to do for the last pair of
tids: the last tid and max_tid refer to the same version. Avoid running
the generator in this case.
| usr.bin/undo/undo.c | diffblobblamehistory |