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-rw-r--r--test/interactive-helper/aptwebserver.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/interactive-helper/aptwebserver.cc b/test/interactive-helper/aptwebserver.cc
index 4b98cbd7c..22fc4121b 100644
--- a/test/interactive-helper/aptwebserver.cc
+++ b/test/interactive-helper/aptwebserver.cc
@@ -127,7 +127,7 @@ static bool sendHead(std::ostream &log, int const client, int const httpcode, st
std::stringstream buffer;
auto const empties = _config->FindVector("aptwebserver::empty-response-header");
- for (auto && e: empties)
+ for (auto const &e: empties)
buffer << e << ":" << std::endl;
_config->Dump(buffer, "aptwebserver::response-header", "%t: %v%n", false);
std::vector<std::string> addheaders = VectorizeString(buffer.str(), '\n');