Merge branch 'jk/test-suite-tracing'

diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 4d37a160d759889e28602adc6064cde044248e4e..b7ce7c7f5275febbf6db6b71e3b610b09a4fe191 100644 (file)
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -24,6 +24,7 @@
 #include "tmp-objdir.h"
 #include "oidset.h"
 #include "packfile.h"
+#include "protocol.h"
 
 static const char * const receive_pack_usage[] = {
        N_("git receive-pack <git-dir>"),
@@ -1961,6 +1962,22 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
        else if (0 <= receive_unpack_limit)
                unpack_limit = receive_unpack_limit;
 
+       switch (determine_protocol_version_server()) {
+       case protocol_v1:
+               /*
+                * v1 is just the original protocol with a version string,
+                * so just fall through after writing the version string.
+                */
+               if (advertise_refs || !stateless_rpc)
+                       packet_write_fmt(1, "version 1\n");
+
+               /* fallthrough */
+       case protocol_v0:
+               break;
+       case protocol_unknown_version:
+               BUG("unknown protocol version");
+       }
+
        if (advertise_refs || !stateless_rpc) {
                write_head_info();
        }