⚡ avoid copying a string

f1cd15ce · Niels Lohmann · 9ff0cc0f · f1cd15ce · f1cd15ce
Unverified Commit f1cd15ce authored Feb 26, 2017 by Niels Lohmann
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json.hpp src/json.hpp +1 -1

json.hpp.re2c src/json.hpp.re2c +1 -1

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--- a/src/json.hpp
+++ b/src/json.hpp
@@ -12477,7 +12477,7 @@ basic_json_parser_74:
        // the valid JSON Patch operations
        enum class patch_operations {add, remove, replace, move, copy, test, invalid};
-        const auto get_op = [](const std::string op)
+        const auto get_op = [](const std::string & op)
        {
            if (op == "add")
            {

--- a/src/json.hpp.re2c
+++ b/src/json.hpp.re2c
@@ -11511,7 +11511,7 @@ class basic_json
        // the valid JSON Patch operations
        enum class patch_operations {add, remove, replace, move, copy, test, invalid};
-        const auto get_op = [](const std::string op)
+        const auto get_op = [](const std::string & op)
        {
            if (op == "add")
            {