diff options
Diffstat (limited to 'src/libexpr/primops.cc')
| -rw-r--r-- | src/libexpr/primops.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libexpr/primops.cc b/src/libexpr/primops.cc index 70560302ea..09a653002f 100644 --- a/src/libexpr/primops.cc +++ b/src/libexpr/primops.cc @@ -989,7 +989,7 @@ static void prim_unsafeDiscardOutputDependency(EvalState & state, Value * * args PathSet context2; foreach (PathSet::iterator, i, context) { Path p = *i; - p = "~" + string(p, 1); + if (p.at(0) == '=') p = "~" + string(p, 1); context2.insert(p); } |