installer: Quietly drop error messages from umount commands at the end.

Sometimes, they say that their mountpoint was already umounted
and so the user won't be annoyed.

diff --git a/src/install+setup/install/main.c b/src/install+setup/install/main.c
index d18f16bfa7e94ca91625caa80043f9cd4d95b08f..e501e1b8d31389fd287cde3882636bb73a46465b 100644 (file)
--- a/src/install+setup/install/main.c
+++ b/src/install+setup/install/main.c
@@ -605,13 +605,13 @@ EXIT:
 
        newtFinished();
 
-       system("/bin/umount /harddisk/proc");
-       system("/bin/umount /harddisk/dev");
-       system("/bin/umount /harddisk/sys");
+       system("/bin/umount /harddisk/proc >/dev/null 2>&1");
+       system("/bin/umount /harddisk/dev >/dev/null 2>&1");
+       system("/bin/umount /harddisk/sys >/dev/null 2>&1");
 
-       system("/bin/umount /harddisk/var");
-       system("/bin/umount /harddisk/boot");
-       system("/bin/umount /harddisk");
+       system("/bin/umount /harddisk/var >/dev/null 2>&1");
+       system("/bin/umount /harddisk/boot >/dev/null 2>&1");
+       system("/bin/umount /harddisk >/dev/null 2>&1");
 
        if (!(allok))
                system("/etc/halt");