Remove one extraneous parenthesis

[openssl.git] / crypto / bio / bf_nbio.c

diff --git a/crypto/bio/bf_nbio.c b/crypto/bio/bf_nbio.c
index da88a8a1bfbdbb1eb12fda451aede4699bab02a5..a04f32a008179821ba1b4311332bcebe37f47d2c 100644 (file)
--- a/crypto/bio/bf_nbio.c
+++ b/crypto/bio/bf_nbio.c
@@ -139,7 +139,8 @@ static int nbiof_read(BIO *b, char *out, int outl)
 
     BIO_clear_retry_flags(b);
 #if 1
-    RAND_pseudo_bytes(&n, 1);
+    if (RAND_pseudo_bytes(&n, 1) < 0)
+        return -1;
     num = (n & 0x07);
 
     if (outl > num)
@@ -178,7 +179,8 @@ static int nbiof_write(BIO *b, const char *in, int inl)
         num = nt->lwn;
         nt->lwn = 0;
     } else {
-        RAND_pseudo_bytes(&n, 1);
+        if (RAND_pseudo_bytes(&n, 1) < 0)
+            return -1;
         num = (n & 7);
     }