[www] branch master updated: rssg: opportunistic fix 2

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ng0 pushed a commit to branch master
in repository www.

The following commit(s) were added to refs/heads/master by this push:
     new 0a289a5  rssg: opportunistic fix 2
0a289a5 is described below

commit 0a289a520860b0fa4790ad0466d45da8130c622c
Author: ng0 <address@hidden>
AuthorDate: Mon Nov 4 08:19:05 2019 +0000

    rssg: opportunistic fix 2
---
 rssg | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/rssg b/rssg
index 641068f..81beb1c 100755
--- a/rssg
+++ b/rssg
@@ -119,8 +119,7 @@ rel_to_abs_urls() {
 
 
 date_rfc_822() {
-        DATETEST=$(date -j | grep "invalid option")
-       if test -n "$DATETEST"; then
+       if date --version >/dev/null 2>&1; then
             date '+%a, %d %b %Y %H:%M:%S %z' \
                 "$(echo "$1"| tr -cd '[:digit:]')0000"
         else

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