1 files changed, 3 insertions, 1 deletions
diff --git a/data.c b/data.c
index aa37a16..accdfae 100644
--- a/data.c
+++ b/data.c
@@ -74,7 +74,8 @@ struct data data_copy_escape_string(const char *s, int len)
 	struct data d;
 	char *q;
 
-	d = data_grow_for(empty_data, len + 1);
+	d = data_add_marker(empty_data, TYPE_STRING, NULL);
+	d = data_grow_for(d, len + 1);
 
 	q = d.val;
 	while (i < len) {
@@ -94,6 +95,7 @@ struct data data_copy_file(FILE *f, size_t maxlen)
 {
 	struct data d = empty_data;
 
+	d = data_add_marker(d, TYPE_BLOB, NULL);
 	while (!feof(f) && (d.len < maxlen)) {
 		size_t chunksize, ret;