Add Etags for snapshots

diff --git a/ui-snapshot.c b/ui-snapshot.c
index ea77eb48c03f640891f7d56cdcbe027d8ba86a23..cb34f4b59c84cc61aeef210095bec9118537524a 100644 (file)
--- a/ui-snapshot.c
+++ b/ui-snapshot.c
@@ -119,6 +119,7 @@ static int make_snapshot(const struct cgit_snapshot_format *format,
                cgit_print_error("Not a commit reference: %s", hex);
                return 1;
        }
+       ctx.page.etag = sha1_to_hex(sha1);
        ctx.page.mimetype = xstrdup(format->mimetype);
        ctx.page.filename = xstrdup(filename);
        cgit_print_http_headers();