zimcheck: Test if the link is empty before testing its content.

Fix #279
openzim · Jan 13, 2022 · 04dedc6 · 04dedc6
1 parent a26a450
commit 04dedc6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/zimcheck/checks.cpp b/src/zimcheck/checks.cpp
@@ -425,13 +425,13 @@ void ArticleChecker::check_internal_links(zim::Item item, const LinkCollection&
  int nremptylinks = 0;
  for (const auto &l : links)
  {
- if (l.link.front() == '#' || l.link.front() == '?') continue;
- if (l.isInternalUrl() == false) continue;
  if (l.link.empty())
  {
  nremptylinks++;
  continue;
  }
+ if (l.link.front() == '#' || l.link.front() == '?') continue;
+ if (l.isInternalUrl() == false) continue;
 
 
  if (isOutofBounds(l.link, baseUrl))