Move variable increment to the end of the loop

This is less error prone and matches the placement of other code
in the file.

Justin Pryzby

Reviewed by Tom Lane
Discussion: https://www.postgresql.org/message-id/20221123172436[email protected]

diff --git a/src/backend/utils/activity/backend_status.c b/src/backend/utils/activity/backend_status.c
index 7ecf467b8cde9245c369c8002cf3438b19639043..cf5582caf25eab84accaf05d4538c96a4ca8d401 100644 (file)
--- a/src/backend/utils/activity/backend_status.c
+++ b/src/backend/utils/activity/backend_status.c
@@ -842,7 +842,6 @@ pgstat_read_current_status(void)
            CHECK_FOR_INTERRUPTS();
        }
 
-       beentry++;
        /* Only valid entries get included into the local array */
        if (localentry->backendStatus.st_procpid > 0)
        {
@@ -871,6 +870,8 @@ pgstat_read_current_status(void)
 #endif
            localNumBackends++;
        }
+
+       beentry++;
    }
 
    /* Set the pointer only after completion of a valid table */