From b7d2d4cfe8b88174a7b1f41840ddc0b23dbd6a75 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 13 Sep 2011 21:36:51 +0200
Subject: database: don't allow uri==NULL

Add nonnull attributes and fix all callers.
---
 src/database.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/database.h')

diff --git a/src/database.h b/src/database.h
index ab9114f2d..1696031d0 100644
--- a/src/database.h
+++ b/src/database.h
@@ -20,6 +20,8 @@
 #ifndef MPD_DATABASE_H
 #define MPD_DATABASE_H
 
+#include "gcc.h"
+
 #include <glib.h>
 
 #include <sys/time.h>
@@ -47,12 +49,15 @@ db_finish(void);
 struct directory *
 db_get_root(void);
 
+gcc_nonnull(1)
 struct directory *
 db_get_directory(const char *name);
 
+gcc_nonnull(1)
 struct song *
 db_get_song(const char *file);
 
+gcc_nonnull(1,2)
 bool
 db_walk(const char *uri,
 	const struct db_visitor *visitor, void *ctx,
-- 
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