Commit 
229455bc02b87f7128f190c4491b4ceffff38648 accidentally changed the
separator between sed `s' command and its parameters from ':' to '/'.
Revert this change.
Reported-and-tested-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Clement Chauplannaz <chauplac@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
        local infile="$3"
        local tmpfile="$infile.swp"
 
-       sed -e "s/$before/$after/" "$infile" >"$tmpfile"
+       sed -e "s:$before:$after:" "$infile" >"$tmpfile"
        # replace original file with the edited one
        mv "$tmpfile" "$infile"
 }