From 09ad58f837dfbc520f5bf287e38b6cbb696a95b3 Mon Sep 17 00:00:00 2001
From: Andreas Kling <awesomekling@gmail.com>
Date: Sat, 28 Sep 2019 18:38:27 +0200
Subject: Help: Don't crash on startup when non-md man pages are present :^)

---
 Applications/Help/ManualSectionNode.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'Applications')

diff --git a/Applications/Help/ManualSectionNode.cpp b/Applications/Help/ManualSectionNode.cpp
index 17e1ed3a51..5e80cd4ade 100644
--- a/Applications/Help/ManualSectionNode.cpp
+++ b/Applications/Help/ManualSectionNode.cpp
@@ -1,5 +1,6 @@
 #include "ManualSectionNode.h"
 #include "ManualPageNode.h"
+#include <AK/FileSystemPath.h>
 #include <AK/String.h>
 #include <LibCore/CDirIterator.h>
 
@@ -17,9 +18,10 @@ void ManualSectionNode::reify_if_needed() const
     CDirIterator dir_iter { path(), CDirIterator::Flags::SkipDots };
 
     while (dir_iter.has_next()) {
-        String file_name = dir_iter.next_path();
-        ASSERT(file_name.ends_with(".md"));
-        String page_name = file_name.substring(0, file_name.length() - 3);
+        FileSystemPath file_path(dir_iter.next_path());
+        if (file_path.extension() != "md")
+            continue;
+        String page_name = file_path.title();
         NonnullOwnPtr<ManualNode> child = make<ManualPageNode>(*this, move(page_name));
         m_children.append(move(child));
     }
-- 
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