cmark

My personal build of CMark ✏️

git clone: git://git.pablopie.xyz/cmark
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Commit: c50061bd0359ee1822b08a7c18ee4adf55d6fb1d
Parent: 01cb5c9563cc257e14a0093843d87621563d961f
Author: John MacFarlane <jgm@berkeley.edu>
Date: Sun, 17 Jan 2016 21:41:11 -0800

iterator: handle NULL root.

Diffstat

1 file changed, 3 insertions, 0 deletions

Status	File Name	N° Changes	Insertions	Deletions
Modified	src/iterator.c	3	3	0

diff --git a/src/iterator.c b/src/iterator.c
@@ -89,6 +89,9 @@ cmark_event_type cmark_iter_get_event_type(cmark_iter *iter) {
 cmark_node *cmark_iter_get_root(cmark_iter *iter) { return iter->root; }
 
 void cmark_consolidate_text_nodes(cmark_node *root) {
+  if (root == NULL) {
+    return;
+  }
   cmark_iter *iter = cmark_iter_new(root);
   cmark_strbuf buf = GH_BUF_INIT;
   cmark_event_type ev_type;