i18n: simplify numeric error reporting

diff --git a/connect.c b/connect.c
index c53f3f1c55243feae8affbb268af689b35b9169f..722dc3fc546056be199f5d6a59c556833be58286 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -658,6 +658,19 @@ static enum protocol parse_connect_url(const char *url_orig, char **ret_host,
 
 static struct child_process no_fork = CHILD_PROCESS_INIT;
 
+static const char *get_ssh_command(void)
+{
+       const char *ssh;
+
+       if ((ssh = getenv("GIT_SSH_COMMAND")))
+               return ssh;
+
+       if (!git_config_get_string_const("core.sshcommand", &ssh))
+               return ssh;
+
+       return NULL;
+}
+
 /*
  * This returns a dummy child_process if the transport protocol does not
  * need fork(2), or a struct child_process object if it does.  Once done,
@@ -758,7 +771,7 @@ struct child_process *git_connect(int fd[2], const char *url,
                                return NULL;
                        }
 
-                       ssh = getenv("GIT_SSH_COMMAND");
+                       ssh = get_ssh_command();
                        if (!ssh) {
                                const char *base;
                                char *ssh_dup;