1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/rand/randfile.c b/src/lib/libcrypto/rand/randfile.c
index 4ed40b7b70..bc7d9c5804 100644
--- a/src/lib/libcrypto/rand/randfile.c
+++ b/src/lib/libcrypto/rand/randfile.c
@@ -144,7 +144,9 @@ int RAND_load_file(const char *file, long bytes)
            * I/O because we will waste system entropy. 
            */
           bytes = (bytes == -1) ? 2048 : bytes; /* ok, is 2048 enough? */
+#ifndef OPENSSL_NO_SETVBUF_IONBF
           setvbuf(in, NULL, _IONBF, 0); /* don't do buffered reads */
+#endif /* ndef OPENSSL_NO_SETVBUF_IONBF */
         }
 #endif
         for (;;)
@@ -269,7 +271,6 @@ err:
 const char *RAND_file_name(char *buf, size_t size)
         {
         char *s=NULL;
-        int ok = 0;
 #ifdef __OpenBSD__
         struct stat sb;
 #endif
@@ -298,7 +299,6 @@ const char *RAND_file_name(char *buf, size_t size)
                         BUF_strlcat(buf,"/",size);
 #endif
                         BUF_strlcat(buf,RFILE,size);
-                        ok = 1;
                         }
                 else
                         buf[0] = '\0'; /* no file name */
@@ -312,7 +312,7 @@ const char *RAND_file_name(char *buf, size_t size)
          * to something hopefully decent if that isn't available. 
          */
 
-        if (!ok)
+        if (!buf[0])
                 if (BUF_strlcpy(buf,"/dev/arandom",size) >= size) {
                         return(NULL);
                 }