rename var to remove shadow variable

diff --git a/sldns/str2wire.c b/sldns/str2wire.c
index 150b4513c16839c8efcd52bc1e0bd6a3f751655f..8e2b0dbd85dcf0061972bb33520a0f9fa1f15cc4 100644 (file)
--- a/sldns/str2wire.c
+++ b/sldns/str2wire.c
@@ -1466,6 +1466,8 @@ sldns_str2wire_svcbparam_alpn_value(const char* val,
                return LDNS_WIREPARSE_ERR_SVCB_ALPN_KEY_TOO_LARGE;
        }
        while (val_len) {
+               size_t key_len;
+
                str_len = (next_str = sldns_str2wire_svcbparam_parse_next_unescaped_comma(val))
                        ? (size_t)(next_str - val) : val_len;
 
@@ -1473,9 +1475,9 @@ sldns_str2wire_svcbparam_alpn_value(const char* val,
                        return LDNS_WIREPARSE_ERR_SVCB_ALPN_KEY_TOO_LARGE;
                }
 
-               dst_len = sldns_str2wire_svcbparam_parse_copy_unescaped(dst + 1, val, str_len);
-               *dst++ = dst_len;
-                dst  += dst_len;
+               key_len = sldns_str2wire_svcbparam_parse_copy_unescaped(dst + 1, val, str_len);
+               *dst++ = key_len;
+                dst  += key_len;
 
                if (!next_str)
                        break;