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-rw-r--r--src/latex.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/latex.c b/src/latex.c
index 9bd6444..22052d7 100644
--- a/src/latex.c
+++ b/src/latex.c
@@ -179,6 +179,10 @@ static link_type get_link_type(cmark_node *node) {
link_text = node->first_child;
cmark_consolidate_text_nodes(link_text);
+
+ if (!link_text)
+ return NO_LINK;
+
realurl = (char *)url;
realurllen = (int)url_len;
if (strncmp(realurl, "mailto:", 7) == 0) {