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build-hook: If there are no machines defined, quit permanently

This commit is contained in:
Eelco Dolstra 2017-05-02 12:16:29 +02:00
parent 70581b6363
commit 174b68a2a2
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GPG key ID: 8170B4726D7198DE
2 changed files with 14 additions and 2 deletions

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@ -150,6 +150,11 @@ int main (int argc, char * * argv)
auto machines = readConf();
debug("got %d remote builders", machines.size());
if (machines.empty()) {
std::cerr << "# decline-permanently\n";
return;
}
string drvPath;
string storeUri;
for (string line; getline(cin, line);) {