Sync with Git 2.13.7

diff --git a/credential-cache.c b/credential-cache.c
index 86e21de49be4d48defd3e9da5cde170291bca600..1cccc3a0b9cfb2a14e9c87d5afc29234fa62adc4 100644 (file)
--- a/credential-cache.c
+++ b/credential-cache.c
@@ -25,7 +25,7 @@ static int send_request(const char *socket, const struct strbuf *out)
                int r;
 
                r = read_in_full(fd, in, sizeof(in));
-               if (r == 0)
+               if (r == 0 || (r < 0 && errno == ECONNRESET))
                        break;
                if (r < 0)
                        die_errno("read error from cache daemon");
@@ -83,7 +83,20 @@ static void do_cache(const char *socket, const char *action, int timeout,
        strbuf_release(&buf);
 }
 
-int main(int argc, const char **argv)
+static char *get_socket_path(void)
+{
+       struct stat sb;
+       char *old_dir, *socket;
+       old_dir = expand_user_path("~/.git-credential-cache", 0);
+       if (old_dir && !stat(old_dir, &sb) && S_ISDIR(sb.st_mode))
+               socket = xstrfmt("%s/socket", old_dir);
+       else
+               socket = xdg_cache_home("credential/socket");
+       free(old_dir);
+       return socket;
+}
+
+int cmd_main(int argc, const char **argv)
 {
        char *socket_path = NULL;
        int timeout = 900;
@@ -106,7 +119,7 @@ int main(int argc, const char **argv)
        op = argv[0];
 
        if (!socket_path)
-               socket_path = expand_user_path("~/.git-credential-cache/socket");
+               socket_path = get_socket_path();
        if (!socket_path)
                die("unable to find a suitable socket path; use --socket");