resolved: constify a parameter

diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c
index 6714ceaadcdd6635c3953f4d4fb5ee113cd939b5..8fc3094b679f5234051626bada126dfe411534c1 100644 (file)
--- a/src/resolve/resolved-dns-packet.c
+++ b/src/resolve/resolved-dns-packet.c
@@ -602,7 +602,7 @@ fail:
         return r;
 }
 
-static int dns_packet_append_type_window(DnsPacket *p, uint8_t window, uint8_t length, uint8_t *types, size_t *start) {
+static int dns_packet_append_type_window(DnsPacket *p, uint8_t window, uint8_t length, const uint8_t *types, size_t *start) {
         size_t saved_size;
         int r;