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remove some dead code in nix/repl.cc

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Fixes a static analyzer warning:

Expression 'isDrv' is always false.

Fixes: 3beb6f6e7 ('Show derivations more concisely')
This commit is contained in:
Dmitry Kalinkin 2018-12-25 22:35:46 +03:00
parent ff342fc0c2
commit 93c9ba3e78
1 changed files with 1 additions and 18 deletions
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19
src/nix/repl.cc
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@ -643,30 +643,13 @@ std::ostream & NixRepl::printValue(std::ostream & str, Value & v, unsigned int m
for (auto & i : *v.attrs)
sorted[i.name] = i.value;
/* If this is a derivation, then don't show the
self-references ("all", "out", etc.). */
StringSet hidden;
if (isDrv) {
hidden.insert("all");
Bindings::iterator i = v.attrs->find(state.sOutputs);
if (i == v.attrs->end())
hidden.insert("out");
else {
state.forceList(*i->value);
for (unsigned int j = 0; j < i->value->listSize(); ++j)
hidden.insert(state.forceStringNoCtx(*i->value->listElems()[j]));
}
}
for (auto & i : sorted) {
if (isVarName(i.first))
str << i.first;
else
printStringValue(str, i.first.c_str());
str << " = ";
if (hidden.find(i.first) != hidden.end())
str << "«...»";
else if (seen.find(i.second) != seen.end())
if (seen.find(i.second) != seen.end())
str << "«repeated»";
else
try {