view tests/test-unrelated-pull @ 651:08b65d66f3e7

Fix an odd revlog bug

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Fix an odd revlog bug

If revlog had a cached -empty- revision, as opposed to no cached
version, it could get confused. This cropped up in verify on a
particular repo.

manifest hash: 90ccf122087f6bbcb4322cb9d9bb8124610ba886
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mkdir a
cd a
hg init
echo 123 > a
hg add a
hg commit -t "a" -u a -d "0 0"

cd ..
mkdir b
cd b
hg init 
echo 321 > b
hg add b
hg commit -t "b" -u b -d "0 0"

hg pull ../a
hg heads