screen_browser: add "const" to several variables

diff --git a/src/screen_browser.c b/src/screen_browser.c
index 3c94746cacd738b9b4cf1a6fc3179460199438e2..65fefbde084b3bde244d218aac241f150f86b9cf 100644 (file)
--- a/src/screen_browser.c
+++ b/src/screen_browser.c
@@ -50,7 +50,7 @@ screen_browser_sync_highlights(struct filelist *fl,
 
        for (i = 0; i < filelist_length(fl); ++i) {
                struct filelist_entry *entry = filelist_get(fl, i);
-               struct mpd_entity *entity = entry->entity;
+               const struct mpd_entity *entity = entry->entity;
 
                if (entity != NULL && mpd_entity_get_type(entity) == MPD_ENTITY_TYPE_SONG) {
                        const struct mpd_song *song =
@@ -71,10 +71,10 @@ screen_browser_sync_highlights(struct filelist *fl,
 const char *
 browser_lw_callback(unsigned idx, bool *highlight, G_GNUC_UNUSED char **second_column, void *data)
 {
-       struct filelist *fl = (struct filelist *) data;
+       const struct filelist *fl = (const struct filelist *) data;
        static char buf[BUFSIZE];
-       struct filelist_entry *entry;
-       struct mpd_entity *entity;
+       const struct filelist_entry *entry;
+       const struct mpd_entity *entity;
 
        if (fl == NULL || idx >= filelist_length(fl))
                return NULL;