Another small readability tweak in X509v3_addr_inherits()

Declare IPAddressFamily before using it.

diff --git a/lib/libcrypto/x509/x509_addr.c b/lib/libcrypto/x509/x509_addr.c
index e448c4a..0f1a9a1 100644 (file)
--- a/lib/libcrypto/x509/x509_addr.c
+++ b/lib/libcrypto/x509/x509_addr.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: x509_addr.c,v 1.37 2021/12/28 17:25:46 tb Exp $ */
+/*     $OpenBSD: x509_addr.c,v 1.38 2021/12/28 17:45:41 tb Exp $ */
 /*
  * Contributed to the OpenSSL Project by the American Registry for
  * Internet Numbers ("ARIN").
@@ -1492,13 +1492,14 @@ const X509V3_EXT_METHOD v3_addr = {
 int
 X509v3_addr_inherits(IPAddrBlocks *addr)
 {
+       IPAddressFamily *f;
        int i;
 
        if (addr == NULL)
                return 0;
 
        for (i = 0; i < sk_IPAddressFamily_num(addr); i++) {
-               IPAddressFamily *f = sk_IPAddressFamily_value(addr, i);
+               f = sk_IPAddressFamily_value(addr, i);
 
                if (IPAddressFamily_inheritance(f) != NULL)
                        return 1;