Use an optional for ConfigValueStr

1 files changed, 3 insertions, 1 deletions

diff --git a/Alc/alconfig.h b/Alc/alconfig.h
index 275fed75..9b1c09aa 100644
--- a/Alc/alconfig.h
+++ b/Alc/alconfig.h
@@ -1,6 +1,8 @@
 #ifndef ALCONFIG_H
 #define ALCONFIG_H
 
+#include <string>
+
 #include "aloptional.h"
 
 void ReadALConfig();
@@ -9,7 +11,7 @@ int ConfigValueExists(const char *devName, const char *blockName, const char *ke
 const char *GetConfigValue(const char *devName, const char *blockName, const char *keyName, const char *def);
 int GetConfigValueBool(const char *devName, const char *blockName, const char *keyName, int def);
 
-int ConfigValueStr(const char *devName, const char *blockName, const char *keyName, const char **ret);
+al::optional<std::string> ConfigValueStr(const char *devName, const char *blockName, const char *keyName);
 al::optional<int> ConfigValueInt(const char *devName, const char *blockName, const char *keyName);
 al::optional<unsigned int> ConfigValueUInt(const char *devName, const char *blockName, const char *keyName);
 int ConfigValueFloat(const char *devName, const char *blockName, const char *keyName, float *ret);