Fix uninitialized variable.

Probably harmless but bug is bug...
Per Coverity.

diff --git a/src/streaming_replication/pool_worker_child.c b/src/streaming_replication/pool_worker_child.c
index a297be2e8f1507fab5a8ac14228aebb97bd19253..e6f6207ea3f54f6716c2581570a694e55fc69bfa 100644 (file)
--- a/src/streaming_replication/pool_worker_child.c
+++ b/src/streaming_replication/pool_worker_child.c
@@ -311,6 +311,8 @@ check_replication_time_lag(void)
 
        for (i = 0; i < NUM_BACKENDS; i++)
        {
+               lsn[i] = 0;
+
                if (!VALID_BACKEND(i))
                        continue;
 
@@ -365,10 +367,6 @@ check_replication_time_lag(void)
                        lsn[i] = text_to_lsn(res->data[0]);
                        free_select_result(res);
                }
-               else
-               {
-                       lsn[i] = 0;
-               }
        }
 
        /*