Fix some extra or missing whitespaces...

Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/1618)
diff --git a/test/asynciotest.c b/test/asynciotest.c
index e147472..d4edd94 100644
--- a/test/asynciotest.c
+++ b/test/asynciotest.c
@@ -205,7 +205,7 @@
         /* Write any data we have left after fragmenting */
         ret = 0;
         if ((int)written < inl) {
-            ret = BIO_write(next, in + written , inl - written);
+            ret = BIO_write(next, in + written, inl - written);
         }
 
         if (ret <= 0 && BIO_should_write(next))
diff --git a/test/handshake_helper.c b/test/handshake_helper.c
index c8fd474..fd79565 100644
--- a/test/handshake_helper.c
+++ b/test/handshake_helper.c
@@ -837,7 +837,7 @@
 {
     char *ret;
 
-    if(len == 0)
+    if (len == 0)
         return NULL;
 
     /* Assert that the string does not contain NUL-bytes. */
diff --git a/test/ssltestlib.c b/test/ssltestlib.c
index 42ba98c..57039e7 100644
--- a/test/ssltestlib.c
+++ b/test/ssltestlib.c
@@ -155,7 +155,7 @@
                 printf("*** Message Fragment len: %d\n", fraglen);
                 if (fragoff + fraglen > msglen)
                     printf("***---- HANDSHAKE MESSAGE FRAGMENT INVALID ----\n");
-                else if(reclen < fraglen)
+                else if (reclen < fraglen)
                     printf("**---- HANDSHAKE MESSAGE FRAGMENT TRUNCATED ----\n");
                 else
                     printf("**---- END OF HANDSHAKE MESSAGE FRAGMENT ----\n");
@@ -442,7 +442,7 @@
                 else
                     return inl;
             } while(1);
-        } else if(looppkt->num == thispkt->num) {
+        } else if (looppkt->num == thispkt->num) {
             if (!ctx->noinject) {
                 /* We injected two packets with the same packet number! */
                 return -1;
diff --git a/test/verify_extra_test.c b/test/verify_extra_test.c
index cc05bc2..bfbe5c0 100644
--- a/test/verify_extra_test.c
+++ b/test/verify_extra_test.c
@@ -102,7 +102,7 @@
     lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file());
     if (lookup == NULL)
         goto err;
-    if(!X509_LOOKUP_load_file(lookup, roots_f, X509_FILETYPE_PEM))
+    if (!X509_LOOKUP_load_file(lookup, roots_f, X509_FILETYPE_PEM))
         goto err;
 
     untrusted = load_certs_from_file(untrusted_f);
@@ -110,7 +110,7 @@
     if ((bio = BIO_new_file(bad_f, "r")) == NULL)
         goto err;
 
-    if((x = PEM_read_bio_X509(bio, NULL, 0, NULL)) == NULL)
+    if ((x = PEM_read_bio_X509(bio, NULL, 0, NULL)) == NULL)
         goto err;
 
     sctx = X509_STORE_CTX_new();