fix small clang warnings

2021-04-21 03:51:46 -07:00
parent 3ac4349c64
commit 900f718074
3 changed files with 5 additions and 5 deletions
@@ -66,7 +66,7 @@ string make_abstract(Rcl::Doc& doc, Rcl::Query& query, bool asSnippets,
        std::vector<Rcl::Snippet> snippets;
        std::ostringstream str;
        if (query.makeDocAbstract(doc, snippets, snipcount, -1, true)) {
-            for (const auto snippet : snippets) {
+            for (const auto& snippet : snippets) {
                str << snippet.page << " : " << snippet.snippet << endl;
            }
        }
@@ -467,7 +467,7 @@ endopts:
                << doc.fbytes << "\tbytes" << "\t"
                <<  endl;
            if (op_flags & OPT_m) {
-                for (const auto ent : doc.meta) {
+                for (const auto& ent : doc.meta) {
                    cout << ent.first << " = " << ent.second << endl;
                }
            }