This is harmless, but this really should be an 'echo_do *'
@@ -668,7 +668,7 @@ static const char *process_regexp(header_entry *hdr, const char *value,
static int echo_header(void *v, const char *key, const char *val)
{
- edit_do *ed = v;
+ echo_do *ed = (echo_do *)v;
/* If the input header (key) matches the regex, echo it intact to
* r->headers_out.
