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;