Fix -Wshadow

diff --git a/services/rpz.c b/services/rpz.c
index 638dbcedf037d4c0ce4a3df9d21d58af1b1db119..5018176106d4c87ffbde56435df89913ccb597d1 100644 (file)
--- a/services/rpz.c
+++ b/services/rpz.c
@@ -1384,9 +1384,9 @@ log_rpz_apply(char* trigger, uint8_t* dname, struct addr_tree_node* addrnode,
        if(dname) {
                dname_str(dname, dnamestr);
        } else if(addrnode) {
-               char a[128];
-               addr_to_str(&addrnode->addr, addrnode->addrlen, a, sizeof(a));
-               snprintf(dnamestr, sizeof(dnamestr), "%s/%d", a, addrnode->net);
+               char addrbuf[128];
+               addr_to_str(&addrnode->addr, addrnode->addrlen, addrbuf, sizeof(addrbuf));
+               snprintf(dnamestr, sizeof(dnamestr), "%s/%d", addrbuf, addrnode->net);
        } else {
                dnamestr[0]=0;
        }