hostname: Make display_computer_name() static.

[Francois Gouget]

---
 programs/hostname/hostname.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/programs/hostname/hostname.c b/programs/hostname/hostname.c
index 75095df..003bbba 100644
--- a/programs/hostname/hostname.c
+++ b/programs/hostname/hostname.c
@@ -107,7 +107,7 @@ static int hostname_message(int msg)
     return hostname_printfW(formatW, msg_buffer);
 }
 
-void display_computer_name(void)
+static void display_computer_name(void)
 {
     static const WCHAR fmtW[] = {'%','s','\n',0};
 
-- 
1.7.4.4