git-fetch-pack: Implement client part of the multi_ack extension

[git.git] / connect.c

diff --git a/connect.c b/connect.c
index f71eba8..57e25a3 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -1,6 +1,7 @@
 #include "cache.h"
 #include "pkt-line.h"
 #include "quote.h"
+#include "refs.h"
 #include <sys/wait.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
@@ -58,8 +59,11 @@ int get_ack(int fd, unsigned char *result_sha1)
        if (!strcmp(line, "NAK"))
                return 0;
        if (!strncmp(line, "ACK ", 3)) {
-               if (!get_sha1_hex(line+4, result_sha1))
+               if (!get_sha1_hex(line+4, result_sha1)) {
+                       if (strstr(line+45, "continue"))
+                               return 2;
                        return 1;
+               }
        }
        die("git-fetch_pack: expected ACK/NAK, got '%s'", line);
 }