From 4beba26c615ae88df81a9cb848c971594848fee4 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Thu, 9 Oct 2008 19:20:05 +0200
Subject: update: make the job id unsigned

Since the return value cannot be -1 anymore, we can make it unsigned.
---
 src/update.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'src/update.h')

diff --git a/src/update.h b/src/update.h
index 5c7277e32..0b54ed8f2 100644
--- a/src/update.h
+++ b/src/update.h
@@ -20,14 +20,16 @@
 #ifndef UPDATE_H
 #define UPDATE_H
 
-int isUpdatingDB(void);
+unsigned
+isUpdatingDB(void);
 
 /*
  * returns the positive update job ID on success,
  * returns 0 if busy
  * @path will be freed by this function and should not be reused
  */
-int directory_update_init(char *path);
+unsigned
+directory_update_init(char *path);
 
 void reap_update_task(void);
 
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