diff options
| -rwxr-xr-x | examples/udhcp/simple.script | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/examples/udhcp/simple.script b/examples/udhcp/simple.script index 44aa46ece..53974e6d6 100755 --- a/examples/udhcp/simple.script +++ b/examples/udhcp/simple.script | |||
| @@ -55,6 +55,10 @@ case "$1" in | |||
| 55 | echo "Recreating $RESOLV_CONF" | 55 | echo "Recreating $RESOLV_CONF" |
| 56 | # If the file is a symlink somewhere (like /etc/resolv.conf | 56 | # If the file is a symlink somewhere (like /etc/resolv.conf |
| 57 | # pointing to /run/resolv.conf), make sure things work. | 57 | # pointing to /run/resolv.conf), make sure things work. |
| 58 | if test -L "$RESOLV_CONF"; then | ||
| 59 | # If it's a dangling symlink, try to create the target. | ||
| 60 | test -e "$RESOLV_CONF" || touch "$RESOLV_CONF" | ||
| 61 | fi | ||
| 58 | realconf=$(readlink -f "$RESOLV_CONF" 2>/dev/null || echo "$RESOLV_CONF") | 62 | realconf=$(readlink -f "$RESOLV_CONF" 2>/dev/null || echo "$RESOLV_CONF") |
| 59 | tmpfile="$realconf-$$" | 63 | tmpfile="$realconf-$$" |
| 60 | > "$tmpfile" | 64 | > "$tmpfile" |