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OCD performance fix: {find,count}+insert => insert

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This commit is contained in:
Eelco Dolstra 2019-10-09 15:51:52 +02:00
parent e6e61f0a54
commit 99b73fb507
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16 changed files with 32 additions and 65 deletions
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3
src/nix-store/nix-store.cc
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@ -242,11 +242,10 @@ const string treeNull = " ";
static void printTree(const Path & path,
const string & firstPad, const string & tailPad, PathSet & done)
{
if (done.find(path) != done.end()) {
if (!done.insert(path).second) {
cout << format("%1%%2% [...]\n") % firstPad % path;
return;
}
done.insert(path);
cout << format("%1%%2%\n") % firstPad % path;