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Delete a left-over trash directory before doing a GC

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Eelco Dolstra 2013-01-05 00:13:29 +01:00
parent 92926be2fe
commit e42df686f3
1 changed files with 4 additions and 1 deletions
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5
src/libstore/gc.cc
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@ -659,7 +659,10 @@ void LocalStore::collectGarbage(const GCOptions & options, GCResults & results)
increase, since we hold locks on everything. So everything
that is not reachable from `roots'. */
if (state.shouldDelete) createDirs(state.trashDir);
if (state.shouldDelete) {
if (pathExists(state.trashDir)) deleteGarbage(state, state.trashDir);
createDirs(state.trashDir);
}
/* Now either delete all garbage paths, or just the specified
paths (for gcDeleteSpecific). */