[syslinux:elflink] elflink: Return zero from draw_background()

[syslinux-bot for Matt Fleming]

Commit-ID:  d8ed6505926c83a309ebc946f5795781a2392f7c
Gitweb:     http://syslinux.zytor.com/commit/d8ed6505926c83a309ebc946f5795781a2392f7c
Author:     Matt Fleming <matt.fleming at linux.intel.com>
AuthorDate: Wed, 16 Mar 2011 14:56:01 +0000
Committer:  Matt Fleming <matt.fleming at linux.intel.com>
CommitDate: Wed, 16 Mar 2011 14:56:01 +0000

elflink: Return zero from draw_background()

Fix the following comiler warning,

background.c:37:1: warning: control reaches end of non-void function

Signed-off-by: Matt Fleming <matt.fleming at linux.intel.com>


---
 com32/elflink/modules/background.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/com32/elflink/modules/background.c b/com32/elflink/modules/background.c
index b728109..467f6fd 100644
--- a/com32/elflink/modules/background.c
+++ b/com32/elflink/modules/background.c
@@ -34,6 +34,8 @@ int draw_background(const char *what)
     else
 	return vesacon_load_background(what);
 #endif
+
+    return 0;
 }
 
 void set_background(const char *new_background)