Start logging earlier in PSCP and PSFTP.

We were missing log messages about the start of the network connection.

pscp.c

@@ -514,6 +514,9 @@ static void do_cmd(char *host, char *user, char *cmd)
 
     back = &ssh_backend;
 
+    logctx = log_init(NULL, conf);
+    console_provide_logctx(logctx);
+
     err = back->init(NULL, &backhandle, conf,
 		     conf_get_str(conf, CONF_host),
 		     conf_get_int(conf, CONF_port),
@@ -521,9 +524,7 @@ static void do_cmd(char *host, char *user, char *cmd)
 		     conf_get_int(conf, CONF_tcp_keepalives));
     if (err != NULL)
 	bump("ssh_init: %s", err);
-    logctx = log_init(NULL, conf);
     back->provide_logctx(backhandle, logctx);
-    console_provide_logctx(logctx);
     ssh_scp_init();
     if (verbose && realhost != NULL && errs == 0)
 	tell_user(stderr, "Connected to %s", realhost);

psftp.c

@@ -2837,6 +2837,9 @@ static int psftp_connect(char *userhost, char *user, int portnumber)
 
     back = &ssh_backend;
 
+    logctx = log_init(NULL, conf);
+    console_provide_logctx(logctx);
+
     err = back->init(NULL, &backhandle, conf,
 		     conf_get_str(conf, CONF_host),
 		     conf_get_int(conf, CONF_port),
@@ -2846,9 +2849,7 @@ static int psftp_connect(char *userhost, char *user, int portnumber)
 	fprintf(stderr, "ssh_init: %s\n", err);
 	return 1;
     }
-    logctx = log_init(NULL, conf);
     back->provide_logctx(backhandle, logctx);
-    console_provide_logctx(logctx);
     while (!back->sendok(backhandle)) {
 	if (back->exitcode(backhandle) >= 0)
 	    return 1;