testutil: stanza files are text files, open them as such

[openssl.git] / apps / app_rand.c

diff --git a/apps/app_rand.c b/apps/app_rand.c
index 0d44af903b813518a44257207f6771763376e206..21445ac0f9456e0da8d7a32df427337376a7df43 100644 (file)
--- a/apps/app_rand.c
+++ b/apps/app_rand.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.
  *
  * Licensed under the OpenSSL license (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
@@ -19,18 +19,19 @@ int app_RAND_load_file(const char *file, int dont_warn)
     int consider_randfile = (file == NULL);
     char buffer[200];
 
-    if (file == NULL)
+    if (file == NULL) {
         file = RAND_file_name(buffer, sizeof buffer);
 #ifndef OPENSSL_NO_EGD
-    else if (RAND_egd(file) > 0) {
+    } else if (RAND_egd(file) > 0) {
         /*
          * we try if the given filename is an EGD socket. if it is, we don't
          * write anything back to the file.
          */
         egdsocket = 1;
         return 1;
-    }
 #endif
+    }
+
     if (file == NULL || !RAND_load_file(file, -1)) {
         if (RAND_status() == 0) {
             if (!dont_warn) {
@@ -92,13 +93,14 @@ int app_RAND_write_file(const char *file)
 {
     char buffer[200];
 
-    if (egdsocket || !seeded)
+    if (egdsocket || !seeded) {
         /*
-         * If we did not manage to read the seed file, we should not write a
-         * low-entropy seed file back -- it would suppress a crucial warning
-         * the next time we want to use it.
+         * If we didn't manage to read the seed file, don't write a
+         * file out -- it would suppress a crucial warning the next
+         * time we want to use it.
          */
         return 0;
+    }
 
     if (file == NULL)
         file = RAND_file_name(buffer, sizeof buffer);