flasher: revise autoboot handling

[pandora-misc.git] / flasher / rootfs / etc / updater_funcs.sh

diff --git a/flasher/rootfs/etc/updater_funcs.sh b/flasher/rootfs/etc/updater_funcs.sh
index ab2c3a3..551b8bf 100644 (file)
--- a/flasher/rootfs/etc/updater_funcs.sh
+++ b/flasher/rootfs/etc/updater_funcs.sh
@@ -18,3 +18,16 @@ log_err()
        echo -en "\033[0m" > $LOG_DEVICE
 }
 
+wait_for_file()
+{
+       for a in `seq 10`
+       do
+               if test -e "$1"
+               then
+                       return 0
+               fi
+               sleep .5
+       done
+       return 1
+}
+