Clean up a bundle of codingstyle stuff in apps directory

Mostly braces and NULL pointer check and also copyright year bump

Signed-off-by: Paul Yang <paulyang.inf@gmail.com>

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3657)

1 files changed, 6 insertions, 4 deletions

diff --git a/apps/ecparam.c b/apps/ecparam.c
index 7d4cef1006..a3696c9d95 100644
--- a/apps/ecparam.c
+++ b/apps/ecparam.c
@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2002-2017 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
@@ -232,8 +232,9 @@ int ecparam_main(int argc, char **argv)
             BIO_printf(bio_err, "using curve name prime256v1 "
                        "instead of secp256r1\n");
             nid = NID_X9_62_prime256v1;
-        } else
+        } else {
             nid = OBJ_sn2nid(curve_name);
+        }
 
         if (nid == 0)
             nid = EC_curve_nist2nid(curve_name);
@@ -250,10 +251,11 @@ int ecparam_main(int argc, char **argv)
         }
         EC_GROUP_set_asn1_flag(group, asn1_flag);
         EC_GROUP_set_point_conversion_form(group, form);
-    } else if (informat == FORMAT_ASN1)
+    } else if (informat == FORMAT_ASN1) {
         group = d2i_ECPKParameters_bio(in, NULL);
-    else
+    } else {
         group = PEM_read_bio_ECPKParameters(in, NULL, NULL, NULL);
+    }
     if (group == NULL) {
         BIO_printf(bio_err, "unable to load elliptic curve parameters\n");
         ERR_print_errors(bio_err);