From: igo95862 <igo95862@yandex.ru>
Date: Wed, 25 Nov 2020 12:53:52 +0000 (+0300)
Subject: man: Specify that sd_bus_message_read_basic returns 0 if end of array had been reached.
X-Git-Tag: v247~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=73a1d7d2433edd1872ec53db3e804009298ebb1d;p=thirdparty%2Fsystemd.git

man: Specify that sd_bus_message_read_basic returns 0 if end of array had been reached.
---

diff --git a/man/sd_bus_message_read_basic.xml b/man/sd_bus_message_read_basic.xml
index a308780f673..1e4d298e179 100644
--- a/man/sd_bus_message_read_basic.xml
+++ b/man/sd_bus_message_read_basic.xml
@@ -188,9 +188,9 @@
     <title>Return Value</title>
 
     <para>
-      On success, <function>sd_bus_message_read_basic()</function> returns 0 or
-      a positive integer. On failure, it returns a negative errno-style error
-      code.
+      On success, <function>sd_bus_message_read_basic()</function> a positive integer.
+      If the end of currently open array has been reached returns 0.
+      On failure, it returns a negative errno-style error code.
     </para>
 
     <refsect2 id='errors'>