transport-helper: read helper response with strbuf_getline()

Our implementation of helpers never use CRLF line endings, and they
do not depend on the ability to place a CR as payload at the end of
the line, so this is essentially a no-op for in-tree users.  However,
this allows third-party implementation of helpers to give us their
line with CRLF line ending (they cannot expect us to feed CRLF to
them, though).

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/transport-helper.c b/transport-helper.c
index e45d88f..a6bff8b 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -54,7 +54,7 @@ static int recvline_fh(FILE *helper, struct strbuf *buffer, const char *name)
        strbuf_reset(buffer);
        if (debug)
                fprintf(stderr, "Debug: Remote helper: Waiting...\n");
-       if (strbuf_getline_lf(buffer, helper) == EOF) {
+       if (strbuf_getline(buffer, helper) == EOF) {
                if (debug)
                        fprintf(stderr, "Debug: Remote helper quit.\n");
                return 1;