Revert "Correct logic from merge to fix t1020-subdirectory.sh."

This reverts commit 1a896a5900.

The patch had an adverse effect on fetching with the git+ssh
protocol, giving me the following errors

  Pseudo-terminal will not be allocated because stdin is not a terminal.
  ssh: <repo address>': no address associated with hostname.
  fatal: The remote end hung up unexpectedly
  Cannot get the repository state from git+ssh://<repo address>

and

  [0: 172.20.1.78]: errno=Invalid argument
  [1: 192.168.1.3]: errno=Bad file descriptor
  [2: 192.168.35.1]: errno=Bad file descriptor
  [3: 192.168.150.1]: errno=Bad file descriptor
  fatal: unable to connect a socket (Bad file descriptor)
  Cannot get the repository state from git://<repo address>

Signed-off-by: Marius Storm-Olsen <mstormo_git@storm-olsen.com>

connect.c

@@ -525,8 +525,7 @@ pid_t git_connect(int fd[2], char *url, const char *prog, int flags)
 		    ) {
 			protocol = PROTO_SSH;
 			*path++ = '\0';
-		} else
-			path = host;
+		}
 	} else
 		path = end;