t7800: readlink may not be available

diff --git a/connect.c b/connect.c
index c0144d859ae4275860df464f73a688c649d092fe..27a706f76621621a25b7e58188e5d1da9b9a2ccd 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -9,6 +9,7 @@
 #include "url.h"
 #include "string-list.h"
 #include "sha1-array.h"
+#include "transport.h"
 
 static char *server_capabilities;
 static const char *parse_feature_value(const char *, const char *, int *);
@@ -694,6 +695,8 @@ struct child_process *git_connect(int fd[2], const char *url,
                else
                        target_host = xstrdup(hostandport);
 
+               transport_check_allowed("git");
+
                /* These underlying connection commands die() if they
                 * cannot connect.
                 */
@@ -727,6 +730,7 @@ struct child_process *git_connect(int fd[2], const char *url,
                        int putty, tortoiseplink = 0;
                        char *ssh_host = hostandport;
                        const char *port = NULL;
+                       transport_check_allowed("ssh");
                        get_host_and_port(&ssh_host, &port);
 
                        if (!port)
@@ -781,6 +785,7 @@ struct child_process *git_connect(int fd[2], const char *url,
                        /* remove repo-local variables from the environment */
                        conn->env = local_repo_env;
                        conn->use_shell = 1;
+                       transport_check_allowed("file");
                }
                argv_array_push(&conn->args, cmd.buf);