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-rw-r--r--src/common/param_package.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/common/param_package.cpp b/src/common/param_package.cpp
index e0df430ab..bec58c698 100644
--- a/src/common/param_package.cpp
+++ b/src/common/param_package.cpp
@@ -12,10 +12,11 @@ namespace Common {
constexpr char KEY_VALUE_SEPARATOR = ':';
constexpr char PARAM_SEPARATOR = ',';
+
constexpr char ESCAPE_CHARACTER = '$';
-const std::string KEY_VALUE_SEPARATOR_ESCAPE{ESCAPE_CHARACTER, '0'};
-const std::string PARAM_SEPARATOR_ESCAPE{ESCAPE_CHARACTER, '1'};
-const std::string ESCAPE_CHARACTER_ESCAPE{ESCAPE_CHARACTER, '2'};
+constexpr char KEY_VALUE_SEPARATOR_ESCAPE[] = "$0";
+constexpr char PARAM_SEPARATOR_ESCAPE[] = "$1";
+constexpr char ESCAPE_CHARACTER_ESCAPE[] = "$2";
ParamPackage::ParamPackage(const std::string& serialized) {
std::vector<std::string> pairs;