diff options
Diffstat (limited to 'src/libexpr')
| -rw-r--r-- | src/libexpr/primops/fetchGit.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/libexpr/primops/fetchGit.cc b/src/libexpr/primops/fetchGit.cc index 18774371b..638c14970 100644 --- a/src/libexpr/primops/fetchGit.cc +++ b/src/libexpr/primops/fetchGit.cc @@ -67,8 +67,9 @@ static void prim_fetchGit(EvalState & state, const Pos & pos, Value * * args, Va auto rev2 = input2->getRev().value_or(Hash(htSHA1)); mkString(*state.allocAttr(v, state.symbols.create("rev")), rev2.gitRev()); mkString(*state.allocAttr(v, state.symbols.create("shortRev")), rev2.gitShortRev()); - assert(tree.info.revCount); - mkInt(*state.allocAttr(v, state.symbols.create("revCount")), *tree.info.revCount); + // Backward compatibility: set 'revCount' to 0 for a dirty tree. + mkInt(*state.allocAttr(v, state.symbols.create("revCount")), + tree.info.revCount.value_or(0)); v.attrs->sort(); if (state.allowedPaths) |