examples/udhcp/simple.script: print the filename actually changed
Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/examples/udhcp/simple.script b/examples/udhcp/simple.script
index 29199aa..6658fbe 100755
--- a/examples/udhcp/simple.script
+++ b/examples/udhcp/simple.script
@@ -53,7 +53,6 @@
done
fi
- echo "Recreating $RESOLV_CONF"
# If the file is a symlink somewhere (like /etc/resolv.conf
# pointing to /run/resolv.conf), make sure things work.
if test -L "$RESOLV_CONF"; then
@@ -61,6 +60,7 @@
test -e "$RESOLV_CONF" || touch "$RESOLV_CONF"
fi
realconf=$(readlink -f "$RESOLV_CONF" 2>/dev/null || echo "$RESOLV_CONF")
+ echo "Recreating $realconf"
tmpfile="$realconf-$$"
> "$tmpfile"
[ -n "$domain" ] && echo "search $domain" >> "$tmpfile"
