Remove duplicate variable declaration in fe-connect.c

The same variables are declared twice when checking if a connection is
writable, which is useless.

Author: Haribabu Kommi
Discussion: https://postgr.es/m/CAJrrPGf=rcALB54w_Tg1_hx3y+cgSWaERY-uYSQzGc3Zt5XN4g@mail.gmail.com

diff --git a/src/interfaces/libpq/fe-connect.c b/src/interfaces/libpq/fe-connect.c
index f29202db5f99b24f8040f69bddf893169a8f233a..c96a52bb1b85f793dae425a06a4ca84f974b70d0 100644 (file)
--- a/src/interfaces/libpq/fe-connect.c
+++ b/src/interfaces/libpq/fe-connect.c
@@ -3349,9 +3349,6 @@ keep_going:                                               /* We will come back to here until there is
                                        if (strncmp(val, "on", 2) == 0)
                                        {
                                                /* Not writable; fail this connection. */
-                                               const char *displayed_host;
-                                               const char *displayed_port;
-
                                                PQclear(res);
                                                restoreErrorMessage(conn, &savedMessage);