[Minor] Fix empty pools handling

diff --git a/src/libutil/mem_pool.c b/src/libutil/mem_pool.c
index fc0c18e8bf4328d76ed5b467f85f21ebb79279c9..9856e9198fefcaff561e4f59112192ea4592af05 100644 (file)
--- a/src/libutil/mem_pool.c
+++ b/src/libutil/mem_pool.c
@@ -656,15 +656,15 @@ rspamd_mempool_delete (rspamd_mempool_t * pool)
        }
 
        if (cur) {
-               pool->entry->elts[pool->entry->cur_elts].leftover +=
+               pool->entry->elts[pool->entry->cur_elts].leftover =
                                pool_chain_free (cur);
-       }
 
-       pool->entry->cur_elts = (pool->entry->cur_elts + 1) %
-                       G_N_ELEMENTS (pool->entry->elts);
+               pool->entry->cur_elts = (pool->entry->cur_elts + 1) %
+                               G_N_ELEMENTS (pool->entry->elts);
 
-       if (pool->entry->cur_elts == 0) {
-               rspamd_mempool_adjust_entry (pool->entry);
+               if (pool->entry->cur_elts == 0) {
+                       rspamd_mempool_adjust_entry (pool->entry);
+               }
        }
 
        /* Call all pool destructors */