Avoid some warnings (on silly compilers).

[openssl.git] / crypto / dh / dhtest.c

diff --git a/crypto/dh/dhtest.c b/crypto/dh/dhtest.c
index a3f4692eca9d76079ec821579d66ef5c59d7a4db..770331971f2ffd09fe0b9553c128c58ee8b2742d 100644 (file)
--- a/crypto/dh/dhtest.c
+++ b/crypto/dh/dhtest.c
@@ -180,7 +180,7 @@ static void MS_CALLBACK cb(int p, int n, void *arg)
        if (p == 2) c='*';
        if (p == 3) c='\n';
        BIO_write((BIO *)arg,&c,1);
-       BIO_flush((BIO *)arg);
+       (void)BIO_flush((BIO *)arg);
 #ifdef LINT
        p=n;
 #endif