remote: add promisor and partial clone config to the doc

diff --git a/pkt-line.c b/pkt-line.c
index d4b71d3e82b0e54ef4105748fdfdc15b438badfb..a0e87b1e81408e17b4bb8e99bc162b6e7bce4012 100644 (file)
--- a/pkt-line.c
+++ b/pkt-line.c
@@ -88,13 +88,15 @@ static void packet_trace(const char *buf, unsigned int len, int write)
 void packet_flush(int fd)
 {
        packet_trace("0000", 4, 1);
-       write_or_die(fd, "0000", 4);
+       if (write_in_full(fd, "0000", 4) < 0)
+               die_errno(_("unable to write flush packet"));
 }
 
 void packet_delim(int fd)
 {
        packet_trace("0001", 4, 1);
-       write_or_die(fd, "0001", 4);
+       if (write_in_full(fd, "0001", 4) < 0)
+               die_errno(_("unable to write delim packet"));
 }
 
 int packet_flush_gently(int fd)
@@ -117,7 +119,7 @@ void packet_buf_delim(struct strbuf *buf)
        strbuf_add(buf, "0001", 4);
 }
 
-static void set_packet_header(char *buf, const int size)
+void set_packet_header(char *buf, int size)
 {
        static char hexchar[] = "0123456789abcdef";
 
@@ -348,16 +350,17 @@ enum packet_read_status packet_read_with_status(int fd, char **src_buffer,
                return PACKET_READ_EOF;
        }
 
-       if ((options & PACKET_READ_DIE_ON_ERR_PACKET) &&
-           starts_with(buffer, "ERR "))
-               die(_("remote error: %s"), buffer + 4);
-
        if ((options & PACKET_READ_CHOMP_NEWLINE) &&
            len && buffer[len-1] == '\n')
                len--;
 
        buffer[len] = 0;
        packet_trace(buffer, len, 0);
+
+       if ((options & PACKET_READ_DIE_ON_ERR_PACKET) &&
+           starts_with(buffer, "ERR "))
+               die(_("remote error: %s"), buffer + 4);
+
        *pktlen = len;
        return PACKET_READ_NORMAL;
 }