Added empty clauses for DOCUMENT node to html and man writers.

For completeness.

1 files changed, 3 insertions, 0 deletions

diff --git a/src/man.c b/src/man.c
index 3058b25..31247cb 100644
--- a/src/man.c
+++ b/src/man.c
@@ -76,6 +76,9 @@ S_render_node(cmark_node *node, cmark_event_type ev_type, void *vstate)
 	}
 
 	switch (node->type) {
+	case CMARK_NODE_DOCUMENT:
+		break;
+
 	case CMARK_NODE_BLOCK_QUOTE:
 		if (entering) {
 			cr(man);