Remove extraneous white space, and add some braces

Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit 55e530265a7ea8f264717a4e37338cc04eca2007)

diff --git a/ssl/d1_both.c b/ssl/d1_both.c
index 5be7d1c48e10f446c311e622e8ca295480902c4d..a2a39baa60cdcaadbe5f85ecd3ca44641c6e8728 100644 (file)
--- a/ssl/d1_both.c
+++ b/ssl/d1_both.c
@@ -290,7 +290,7 @@ int dtls1_do_write(SSL *s, int type)
 
        frag_off = 0;
        /* s->init_num shouldn't ever be < 0...but just in case */
 
        frag_off = 0;
        /* s->init_num shouldn't ever be < 0...but just in case */

-       while( s->init_num > 0)
+       while(s->init_num > 0)

                {
                used_len = BIO_wpending(SSL_get_wbio(s)) +  DTLS1_RT_HEADER_LENGTH
                        + mac_size + blocksize;
                {
                used_len = BIO_wpending(SSL_get_wbio(s)) +  DTLS1_RT_HEADER_LENGTH
                        + mac_size + blocksize;


@@ -307,10 +307,14 @@ int dtls1_do_write(SSL *s, int type)
                                return ret;
                        used_len = DTLS1_RT_HEADER_LENGTH + mac_size + blocksize;
                        if(s->d1->mtu > used_len + DTLS1_HM_HEADER_LENGTH)
                                return ret;
                        used_len = DTLS1_RT_HEADER_LENGTH + mac_size + blocksize;
                        if(s->d1->mtu > used_len + DTLS1_HM_HEADER_LENGTH)

+                               {

                                curr_mtu = s->d1->mtu - used_len;
                                curr_mtu = s->d1->mtu - used_len;

+                               }

                        else
                        else

+                               {

                                /* Shouldn't happen */
                                return -1;
                                /* Shouldn't happen */
                                return -1;

+                               }

                        }
 
                /* We just checked that s->init_num > 0 so this cast should be safe */
                        }
 
                /* We just checked that s->init_num > 0 so this cast should be safe */