flush output after each command in interactive mode.

Otherwise "clients" that are not terminals have difficulties
seeing adu's output.

diff --git a/interactive.c b/interactive.c
index 7327ee1..913d3f0 100644 (file)
--- a/interactive.c
+++ b/interactive.c
@@ -220,6 +220,7 @@ int com_interactive(void)
                ret = exec_interactive_command(line);
                if (ret < 0)
                        printf("%s\n", adu_strerror(-ret));
+               fflush(NULL);
        }
        return ret;
 }