Never directly invoke ${BROWSER} - dotfiles - leot's dotfiles
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 (DIR) changeset c4b96d888de1aa46b0f0b500a4e09d9e384f0295
 (DIR) parent f2227a62766ece50c043bb9d443d3ea3b7b8f31e
 (HTM) Author: Leonardo Taccari <iamleot@gmail.com>
       Date:   Mon, 10 Jun 2019 18:49:30 
       
       Never directly invoke ${BROWSER}
       
       Diffstat:
        surf/surf-setprop |  3 +++
        1 files changed, 3 insertions(+), 0 deletions(-)
       ---
       diff -r f2227a62766e -r c4b96d888de1 surf/surf-setprop
       --- a/surf/surf-setprop Sun Jun 09 20:54:44 2019 +0200
       +++ b/surf/surf-setprop Mon Jun 10 18:49:30 2019 +0200
       @@ -26,6 +26,9 @@
               # XXX: It is possible to inject arbitrary command in the two surfraw
               # XXX: invocations.
        
       +       # XXX: Never directly invoke ${BROWSER}.
       +       BROWSER=:
       +
               [ -n "$1" ] && surfraw -p -- $1 2>/dev/null |
                   awk -v var="$1" '
                   /No elvis or bookmark with that name/ {