pg_basebackup streaming: adjust version check msg

Allow for translatable string, rather than use "or"

diff --git a/src/bin/pg_basebackup/receivelog.c b/src/bin/pg_basebackup/receivelog.c
index 33d2911a0e09a6f53e8cffc616356bee02014a3d..ca5c7f55bdf6b61a4d2eef642c8e7113256d1bdb 100644 (file)
--- a/src/bin/pg_basebackup/receivelog.c
+++ b/src/bin/pg_basebackup/receivelog.c
@@ -367,14 +367,24 @@ CheckServerVersionForStreaming(PGconn *conn)
    minServerMajor = 903;
    maxServerMajor = PG_VERSION_NUM / 100;
    serverMajor = PQserverVersion(conn) / 100;
-   if (serverMajor < minServerMajor || serverMajor > maxServerMajor)
+   if (serverMajor < minServerMajor)
    {
        const char *serverver = PQparameterStatus(conn, "server_version");
 
-       fprintf(stderr, _("%s: incompatible server version %s; streaming is only supported with server version %s\n"),
+       fprintf(stderr, _("%s: incompatible server version %s; client does not support streaming from server versions older than %s\n"),
                progname,
                serverver ? serverver : "'unknown'",
-               "9.3 or 9.4");
+               "9.3");
+       return false;
+   }
+   else if (serverMajor > maxServerMajor)
+   {
+       const char *serverver = PQparameterStatus(conn, "server_version");
+
+       fprintf(stderr, _("%s: incompatible server version %s; client does not support streaming from server versions newer than %s\n"),
+               progname,
+               serverver ? serverver : "'unknown'",
+               PG_VERSION);
        return false;
    }
    return true;