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 2b09d6a5fdb1900f62db441856e71751ae5069cb..4fde3ff500567940ae9a1687e42ee112c657a4a1 100644 (file)
--- a/src/streaming_replication/pool_worker_child.c
+++ b/src/streaming_replication/pool_worker_child.c
@@ -281,6 +281,8 @@ static void check_replication_time_lag(void)
 
        for (i=0;i<NUM_BACKENDS;i++)
        {
+               lsn[i] = 0;
+
                if (!VALID_BACKEND(i))
                        continue;
 
@@ -327,10 +329,6 @@ static void check_replication_time_lag(void)
                        lsn[i] = text_to_lsn(res->data[0]);
                        free_select_result(res);
                }
-               else
-               {
-                       lsn[i] = 0;
-               }
        }
 
        for (i=0;i<NUM_BACKENDS;i++)