ldns-dane hang on remotes that dont close properly

diff --git a/examples/ldns-dane.c b/examples/ldns-dane.c
index f223675952060c9ce70588f53a64edfadf9256ba..bdfd4cc3398e6530ae5590a0a2b5d627c7a06bac 100644 (file)
--- a/examples/ldns-dane.c
+++ b/examples/ldns-dane.c
@@ -1951,7 +1951,7 @@ main(int argc, char* const* argv)
 
                        default:     break; /* suppress warning */
                        }
-                       while (SSL_shutdown(ssl) == 0);
+                       (void)SSL_shutdown(ssl);
                        SSL_free(ssl);
                } /* end for all addresses */
        } /* end No certification file */