Fix int/unsigned compiler complaint

Reviewed-by: Matt Caswell <matt@openssl.org>

diff --git a/crypto/x509v3/v3_addr.c b/crypto/x509v3/v3_addr.c
index 1635421c5f9bd8c5f8c68d66ea32f512747752fc..fecf76514c3655725190dbef77d92514386ee354 100644 (file)
--- a/crypto/x509v3/v3_addr.c
+++ b/crypto/x509v3/v3_addr.c
@@ -527,7 +527,7 @@ static IPAddressFamily *make_IPAddressFamily(IPAddrBlocks *addr,
 {
     IPAddressFamily *f;
     unsigned char key[3];
-    unsigned keylen;
+    int keylen;
     int i;
 
     key[0] = (afi >> 8) & 0xFF;