ctdb-utils: CID 1343331 Unchecked return value from library (CHECKED_RETURN)

Explicitly ignore keyboard input in ping_pong.

Signed-off-by: Martin Schwenke <martin@meltin.net>
Reviewed-by: Amitay Isaacs <amitay@gmail.com>

diff --git a/ctdb/utils/ping_pong/ping_pong.c b/ctdb/utils/ping_pong/ping_pong.c
index f7f2eb1ed164ab39d21e61cd87767ad6feead5c9..3597daac20117039d61f9771c757e3fdbfa29400 100644 (file)
--- a/ctdb/utils/ping_pong/ping_pong.c
+++ b/ctdb/utils/ping_pong/ping_pong.c
@@ -267,7 +267,7 @@ int main(int argc, char *argv[])
 
                printf("Holding lock, press any key to continue...\n");
                printf("You should run the same command on another node now.\n");
-               getchar();
+               (void)getchar();
                printf("Good bye.\n");
                exit(0);
        }