app-system: Fix const warning

diff --git a/src/shell-app-system.c b/src/shell-app-system.c
index 56636fffdfae8cd37a3432e7d90692df3b336309..cc9f8bd7a7501766f2538435231bdc32720a2c04 100644 (file)
--- a/src/shell-app-system.c
+++ b/src/shell-app-system.c
@@ -141,7 +141,7 @@ shell_app_system_lookup_app (ShellAppSystem   *self,
     return NULL;
 
   app = _shell_app_new (info);
-  g_hash_table_insert (priv->id_to_app, shell_app_get_id (id), app);
+  g_hash_table_insert (priv->id_to_app, (char *) shell_app_get_id (id), app);
   return app;
 }