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Stop Disqus "Comemnts?" link with no username

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The twitter() method wasn't checking for an empty string for
global_disqus_username, so it would always generate the anchor tag for
the Disqus comments, even if global_disqus_username was an empty
string.  Now the '-z' flag has been added to check for the empty string
correctly.
This commit is contained in:
Hans Brigman 2014-02-03 20:10:00 -05:00
parent 135a983166
commit 96e26b5aa0
1 changed files with 1 additions and 1 deletions
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2
bb.sh
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@ -305,7 +305,7 @@ edit() {
twitter() {
[[ -z "$global_twitter_username" ]] && return
if [[ "$global_disqus_username" ]]; then
if [[ -z "$global_disqus_username" ]]; then
echo "<p id='twitter'>$template_comments&nbsp;"
else
echo "<p id='twitter'><a href=\"$1#disqus_thread\">$template_comments</a> &nbsp;"