SimpleConfig: Add missing definition.

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.22)
 project(scsl LANGUAGES CXX
-        VERSION 1.1.0
+        VERSION 1.1.1
         DESCRIPTION "Shimmering Clarity Standard Library")
 
 set(CMAKE_CXX_STANDARD 14)

src/sl/SimpleConfig.cc

@@ -111,6 +111,13 @@ SimpleConfig::PutGlobal(std::string &key, const std::string &value)
 }
 
 
+void
+SimpleConfig::PutGlobal(const char *key, const std::string &value)
+{
+	return globalConfig.Put(key, value);
+}
+
+
 SimpleConfig::SimpleConfig()
 {
 }