diff --git a/src/ini.cpp b/src/ini.cpp
--- a/src/ini.cpp
+++ b/src/ini.cpp
@@ -32,9 +32,9 @@
 
 /**
  * Create a new ini file with given group names.
- * @param list_group_names A \c nullptr terminated list with group names that should be loaded as lists instead of variables. @see IGT_LIST
+ * @param list_group_names A list with group names that should be loaded as lists instead of variables. @see IGT_LIST
  */
-IniFile::IniFile(const char * const *list_group_names) : IniLoadFile(list_group_names)
+IniFile::IniFile(const IniGroupNameList &list_group_names) : IniLoadFile(list_group_names)
 {
 }