fix various formatting issues

Reviewed-by: NRich Salz <rsalz@openssl.org>

apps/pkcs12.c

@@ -542,9 +542,10 @@ int pkcs12_main(int argc, char **argv)
 
     if ((options & INFO) && PKCS12_mac_present(p12)) {
         ASN1_INTEGER *tmaciter;
+
         PKCS12_get0_mac(NULL, NULL, NULL, &tmaciter, p12);
         BIO_printf(bio_err, "MAC Iteration %ld\n",
-                   tmaciter ? ASN1_INTEGER_get(tmaciter) : 1);
+                   tmaciter  != NULL ? ASN1_INTEGER_get(tmaciter) : 1L);
     }
     if (macver) {
         /* If we enter empty password try no password first */
@@ -665,6 +666,7 @@ int dump_certs_pkeys_bag(BIO *out, PKCS12_SAFEBAG *bag, char *pass,
     case NID_pkcs8ShroudedKeyBag:
         if (options & INFO) {
             X509_SIG *tp8;
+
             BIO_printf(bio_err, "Shrouded Keybag: ");
             tp8 = PKCS12_SAFEBAG_get0_pkcs8(bag);
             alg_print(tp8->algor);

crypto/pkcs12/p12_mutl.c

@@ -66,7 +66,7 @@
 
 int PKCS12_mac_present(PKCS12 *p12)
 {
-return p12->mac ? 1 : 0;
+    return p12->mac ? 1 : 0;
 }
 
 void PKCS12_get0_mac(ASN1_OCTET_STRING **pmac, X509_ALGOR **pmacalg,

crypto/pkcs12/p12_sbag.c

@@ -106,6 +106,7 @@ int PKCS12_SAFEBAG_get_nid(PKCS12_SAFEBAG *bag)
 int PKCS12_SAFEBAG_get_bag_nid(PKCS12_SAFEBAG *bag)
 {
     int btype = PKCS12_SAFEBAG_get_nid(bag);
+
     if (btype != NID_certBag || btype != NID_crlBag || btype != NID_secretBag)
         return -1;
     return OBJ_obj2nid(bag->value.bag->type);
@@ -163,6 +164,7 @@ PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_p8inf(PKCS8_PRIV_KEY_INFO *p8)
 PKCS12_SAFEBAG *PKCS12_SAFEBAG_create0_pkcs8(X509_SIG *p8)
 {
     PKCS12_SAFEBAG *bag = PKCS12_SAFEBAG_new();
+
     /* Set up the safe bag */
     if (bag == NULL) {
         PKCS12err(PKCS12_F_PKCS12_SAFEBAG_CREATE0_PKCS8, ERR_R_MALLOC_FAILURE);