dict quota: Quota recalculation always doubled the quota with pgsql.

--HG--
branch : HEAD

diff --git a/src/plugins/quota/quota-dict.c b/src/plugins/quota/quota-dict.c
index 083920aeda7d13d5b77eff70a6cb9a2e4484a12c..b1c59dd507ffa8421c5e9dc0208dc618327dd77d 100644 (file)
--- a/src/plugins/quota/quota-dict.c
+++ b/src/plugins/quota/quota-dict.c
@@ -115,6 +115,10 @@ dict_quota_count(struct dict_quota_root *root,
 
        T_BEGIN {
                dt = dict_transaction_begin(root->dict);
+               /* these unsets are mainly necessary for pgsql, because its
+                  trigger otherwise increases quota without deleting it */
+               dict_unset(dt, DICT_QUOTA_CURRENT_BYTES_PATH);
+               dict_unset(dt, DICT_QUOTA_CURRENT_COUNT_PATH);
                dict_set(dt, DICT_QUOTA_CURRENT_BYTES_PATH, dec2str(bytes));
                dict_set(dt, DICT_QUOTA_CURRENT_COUNT_PATH, dec2str(count));
        } T_END;