From: Florian Brosch <flo.brosch@gmail.com>
Date: Wed, 29 Aug 2012 20:34:50 +0000 (+0200)
Subject: libvaladoc/html: Fix nullptr in write_documentation
X-Git-Tag: 0.37.1~3^2~133
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1486befd45c88ff23e84852d2b605086683a18d4;p=thirdparty%2Fvala.git

libvaladoc/html: Fix nullptr in write_documentation
---

diff --git a/src/libvaladoc/html/basicdoclet.vala b/src/libvaladoc/html/basicdoclet.vala
index 9a45a9a6c..5977756b6 100644
--- a/src/libvaladoc/html/basicdoclet.vala
+++ b/src/libvaladoc/html/basicdoclet.vala
@@ -452,8 +452,13 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
 				if (replacement_node == null) {
 					writer.text (replacement_name);
 				} else {
-					string css = cssresolver.resolve (replacement_node);
-					writer.link (get_link (replacement_node, pos), replacement_node.get_full_name (), css);
+					string? link = get_link (replacement_node, pos);
+					if (link != null) {
+						string css = cssresolver.resolve (replacement_node);
+						writer.link (link, replacement_node.get_full_name (), css);
+					} else {
+						writer.start_tag ("code").text (replacement_node.get_full_name ()).end_tag ("code");
+					}
 				}
 				writer.text (".");
 			}
@@ -508,8 +513,7 @@ public abstract class Valadoc.Html.BasicDoclet : Api.Visitor, Doclet {
 				writer.link (linker.get_package_link (pkg, settings), pkg.name);
 				// brief description
 				writer.end_tag ("li");
-			}
-			else {
+			} else {
 				writer.start_tag ("li", {"class", cssresolver.resolve (pkg)});
 				writer.text (pkg.name);
 				writer.end_tag ("li");