Fix test-notify output for older diffstat versions.
checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
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00changelog.i
requires
store
updating working directory
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checking changesets
checking manifests
crosschecking files in changesets and manifests
checking files
0 files, 0 changesets, 0 total revisions
00changelog.i
branch
dirstate
hgrc
requires
store