[base-files] make basefiles aware of procd

[openwrt.git] / package / base-files / files / lib / upgrade / common.sh

diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index 2e123ab..969aecb 100644 (file)
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -38,7 +38,7 @@ supivot() { # <new_root> <old_root>
        mkdir -p $1$2 $1/proc $1/sys $1/dev $1/tmp $1/overlay && \
        mount -o noatime,move /proc $1/proc && \
        pivot_root $1 $1$2 || {
-        umount $1 $1
+        umount -l $1 $1
                return 1
        }