Polish

diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index a300b2dd4bd829853c63b74192786acae02d678f..e7860af0f4ec863dff2dad785750f43cfc6a9344 100644 (file)
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -3408,7 +3408,7 @@ vector<pair<docstring, string>> const Buffer::prepareBibFilePaths(OutputParams c
                        enc = params().bibFileEncoding(utf8input);
 
                bool recorded = false;
-               for (pair<docstring, string> pe : res) {
+               for (auto const & pe : res) {
                        if (pe.first == path) {
                                recorded = true;
                                break;
@@ -3996,7 +3996,7 @@ void Buffer::setInsetLabel(docstring const & label, InsetLabel const * il,
 InsetLabel const * Buffer::insetLabel(docstring const & label,
                                      bool const active) const
 {
-       for (auto & rc : masterBuffer()->d->label_cache_) {
+       for (auto const & rc : masterBuffer()->d->label_cache_) {
                if (rc.label == label && (rc.active || !active))
                        return rc.inset;
        }