From: Alexandre Terrasa <alexandre@moz-code.org>
Date: Thu, 7 May 2015 05:35:09 +0000 (-0400)
Subject: contrib/nitiwiki: avoid crash on `WikiArticle.md` with auto generated articles
X-Git-Tag: v0.7.5~30^2~9
X-Git-Url: http://nitlanguage.org

contrib/nitiwiki: avoid crash on `WikiArticle.md` with auto generated articles

Signed-off-by: Alexandre Terrasa <alexandre@moz-code.org>
---

diff --git a/contrib/nitiwiki/src/wiki_base.nit b/contrib/nitiwiki/src/wiki_base.nit
index dd1e2d6..dc019ed 100644
--- a/contrib/nitiwiki/src/wiki_base.nit
+++ b/contrib/nitiwiki/src/wiki_base.nit
@@ -542,8 +542,8 @@ class WikiArticle
 	# Extract the markdown text from `source_file`.
 	#
 	# REQUIRE: `has_source`.
-	var md: String is lazy do
-		assert has_source
+	var md: nullable String is lazy do
+		if not has_source then return null
 		var file = new FileReader.open(src_full_path.to_s)
 		var md = file.read_all
 		file.close