From b93523c0b1009f7ff3e6f1629ad11ab7594333fb Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 17 Oct 2013 21:45:32 +0200
Subject: UpdateGlue: never pass null to update_enqueue()

---
 src/UpdateGlue.hxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/UpdateGlue.hxx')

diff --git a/src/UpdateGlue.hxx b/src/UpdateGlue.hxx
index 9d546a2a3..c9fc0f9a1 100644
--- a/src/UpdateGlue.hxx
+++ b/src/UpdateGlue.hxx
@@ -20,6 +20,8 @@
 #ifndef MPD_UPDATE_GLUE_HXX
 #define MPD_UPDATE_GLUE_HXX
 
+#include "Compiler.h"
+
 void update_global_init(void);
 
 void update_global_finish(void);
@@ -30,10 +32,11 @@ isUpdatingDB(void);
 /**
  * Add this path to the database update queue.
  *
- * @param path a path to update; if NULL or an empty string,
+ * @param path a path to update; if an empty string,
  * the whole music directory is updated
  * @return the job id, or 0 on error
  */
+gcc_nonnull_all
 unsigned
 update_enqueue(const char *path, bool discard);
 
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