X-Git-Url: https://git.deb.at/w?a=blobdiff_plain;f=database.c;h=ddc96ab21aaa047ee6235a102a4d31f61320b14e;hb=7d0f197384f747d26191efe1cd98405401afc806;hp=e324810eab04c0394a3476da1c3b5ab5d4dedb75;hpb=05b0f3753902043fa8476a59c9251ab176675945;p=pkg%2Fabook.git

diff --git a/database.c b/database.c
index e324810..ddc96ab 100644
--- a/database.c
+++ b/database.c
@@ -421,6 +421,12 @@ is_selected(int item)
 	return selected[item];
 }
 
+int
+is_valid_item(int item)
+{
+	return item <= LAST_ITEM && item >= 0;
+}
+
 int
 real_db_enumerate_items(struct db_enumerator e)
 {