tray: tidy code

This includes some refactoring and fixing a small memory leak.

1 files changed, 7 insertions, 8 deletions

diff --git a/include/swaybar/tray/icon.h b/include/swaybar/tray/icon.h
index 8e1d471e..3673674b 100644
--- a/include/swaybar/tray/icon.h
+++ b/include/swaybar/tray/icon.h
@@ -3,16 +3,16 @@
 
 #include "list.h"
 
-enum subdir_type {
-        THRESHOLD,
-        SCALABLE,
-        FIXED
-};
-
 struct icon_theme_subdir {
         char *name;
         int size;
-        enum subdir_type type;
+
+        enum {
+                THRESHOLD,
+                SCALABLE,
+                FIXED
+        } type;
+
         int max_size;
         int min_size;
         int threshold;
@@ -39,6 +39,5 @@ void finish_themes(list_t *themes, list_t *basedirs);
  */
 char *find_icon(list_t *themes, list_t *basedirs, char *name, int size,
                 char *theme, int *min_size, int *max_size);
-char *find_icon_in_dir(char *name, char *dir, int *min_size, int *max_size);
 
 #endif