[grilo-plugins] dmap: Use G_N_ELEMENTS

[Bastien Nocera <hadess src gnome org>]

commit 5156f2941dcdb329308eaaf91f7248d8b4f16692
Author: W. Michael Petullo <mike flyn org>
Date:   Sat Sep 5 08:27:01 2015 -0400

    dmap: Use G_N_ELEMENTS
    
    https://bugzilla.gnome.org/show_bug.cgi?id=746722

 src/dmap/grl-daap-db.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/dmap/grl-daap-db.c b/src/dmap/grl-daap-db.c
index 4200e88..be4d148 100644
--- a/src/dmap/grl-daap-db.c
+++ b/src/dmap/grl-daap-db.c
@@ -322,7 +322,7 @@ grl_daap_db_search (GrlDAAPDb *db,
   results = g_hash_table_new (g_str_hash, g_str_equal);
 
   /* For albums and artists... */
-  for (i = 0; i < 2; i++) {
+  for (i = 0; i < G_N_ELEMENTS(hash_table); i++) {
     g_hash_table_iter_init (&iter1, hash_table[i]);
     /* For each album or artist in above... */
     for (j = 0; g_hash_table_iter_next (&iter1, &key1, &val1); j++) {