Fix bogus declaration of local variable.

rc should be an int here, not a pgsocket.  Fairly harmless as long as
pgsocket is an integer type, but nonetheless wrong.  Error introduced
in commit 87091cb1f1ed914e2ddca424fa28f94fdf8461d2.

diff --git a/src/backend/libpq/auth.c b/src/backend/libpq/auth.c
index 187aea8f9905dc534e53ec615e4ea1848f354ab2..5853b068daa6715de84291955ba84ae657db2dec 100644 (file)
--- a/src/backend/libpq/auth.c
+++ b/src/backend/libpq/auth.c
@@ -1600,9 +1600,9 @@ ident_inet(hbaPort *port)
    const SockAddr remote_addr = port->raddr;
    const SockAddr local_addr = port->laddr;
    char        ident_user[IDENT_USERNAME_MAX + 1];
-   pgsocket    sock_fd,        /* File descriptor for socket on which we talk
+   pgsocket    sock_fd;        /* File descriptor for socket on which we talk
                                 * to Ident */
-               rc;             /* Return code from a locally called function */
+   int         rc;             /* Return code from a locally called function */
    bool        ident_return;
    char        remote_addr_s[NI_MAXHOST];
    char        remote_port[NI_MAXSERV];