From e02ff395fc5dfbd505b0a38e10cf9397e783e58e Mon Sep 17 00:00:00 2001
From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Wed, 2 Jan 2019 13:32:04 +0100
Subject: [PATCH] libvaladoc: Skip empty Version.replacement attribute to avoid
 critical

---
 libvaladoc/html/basicdoclet.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libvaladoc/html/basicdoclet.vala b/libvaladoc/html/basicdoclet.vala
index acd94cf5f..46578c28f 100644
--- a/libvaladoc/html/basicdoclet.vala
+++ b/libvaladoc/html/basicdoclet.vala
@@ -497,7 +497,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
 
 			writer.text (".");
 
-			if (replacement != null) {
+			if (replacement != null && replacement.length > 2) {
 				Api.Node? replacement_node = tree.search_symbol_str (pos,
 					replacement.substring (1, replacement.length - 2));
 
-- 
2.47.2