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Remove the current output metadata from the string for unsaveDiscardOutputDependency

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This commit is contained in:
Shea Levy 2011-09-16 11:31:00 +00:00
parent bf50d6ad32
commit e81c09edbf
1 changed files with 8 additions and 1 deletions
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9
src/libexpr/primops.cc
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@ -974,7 +974,14 @@ static void prim_unsafeDiscardOutputDependency(EvalState & state, Value * * args
PathSet context2;
foreach (PathSet::iterator, i, context) {
Path p = *i;
if (p.at(0) == '=') p = "~" + string(p, 1);
if (p.at(0) == '=')
{
size_t index;
p = "~" + string(p, 1);
index = p.find("=");
if (index < p.find("/"))
p = "~" + string(p, index + 1);
}
context2.insert(p);
}