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-rw-r--r--src/metadata.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/metadata.h b/src/metadata.h
index a96bfc408..a629c0615 100644
--- a/src/metadata.h
+++ b/src/metadata.h
@@ -44,10 +44,10 @@ public:
bool empty() const;
// Generic key/value store
- std::string getString(const std::string &name, u16 recursion = 0) const;
+ const std::string &getString(const std::string &name, u16 recursion = 0) const;
void setString(const std::string &name, const std::string &var);
// Support variable names in values
- std::string resolveString(const std::string &str, u16 recursion = 0) const;
+ const std::string &resolveString(const std::string &str, u16 recursion = 0) const;
const StringMap &getStrings() const
{
return m_stringvars;