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-rw-r--r--actions/tag.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/actions/tag.php b/actions/tag.php
index 6796cd34f..75bf6c8bf 100644
--- a/actions/tag.php
+++ b/actions/tag.php
@@ -98,9 +98,9 @@ class TagAction extends StreamAction {
#Add the aggregated columns...
$tags->selectAdd('max(notice_id) as last_notice_id');
if(common_config('db','type')=='pgsql') {
- $calc='sum(exp(-extract(epoch from (now()-created))/%f)) as weight';
+ $calc='sum(exp(-extract(epoch from (now()-created))/%s)) as weight';
} else {
- $calc='sum(exp(-(now() - created)/%f)) as weight';
+ $calc='sum(exp(-(now() - created)/%s)) as weight';
}
$tags->selectAdd(sprintf($calc, common_config('tag', 'dropoff')));
$tags->groupBy('tag');