Check the return value of print_statistics().

It may fail.

diff --git a/adu.c b/adu.c
index b025e2ff2162acc81489f1bfc8cb39708d2297c0..7c6ba6f10674c0c1d6f1fec4d1bcd18ee27103a2 100644 (file)
--- a/adu.c
+++ b/adu.c
@@ -972,9 +972,9 @@ static int com_select(void)
        ret = read_uid_file();
        if (ret < 0)
                return ret;
-       print_statistics();
+       ret = print_statistics();
        close_all_tables();
-       return 1;
+       return ret;
 }
 
 static int check_args(void)