diff -r 48a376346964 -r f4376b1f4682 libpurple/theme-loader.h
--- a/libpurple/theme-loader.h	Tue Oct 17 21:10:31 2017 -0500
+++ b/libpurple/theme-loader.h	Tue Oct 17 22:16:33 2017 -0500
@@ -58,8 +58,8 @@
 {
 	GObjectClass parent_class;
 
-	PurpleTheme *(*purple_theme_loader_build)(const gchar*);
-	gboolean (*probe_directory)(const gchar *);
+	PurpleTheme *(*purple_theme_loader_build)(const gchar *dir);
+	gboolean (*probe_directory)(const gchar *dir);
 
 	/*< private >*/
 	void (*purple_reserved1)(void);