SLING-8588 fixed issue with null in title on tag pages
diff --git a/src/main/jbake/templates/header.tpl b/src/main/jbake/templates/header.tpl
index a2bc00f..a876bc2 100644
--- a/src/main/jbake/templates/header.tpl
+++ b/src/main/jbake/templates/header.tpl
@@ -1,6 +1,6 @@
head {
meta("http-equiv":"Content-Type", content:"text/html;charset=UTF-8") newLine()
- title("${config.blog_title} :: ${content.title}") newLine()
+ title("${config.blog_title} :: ${content.title?:tag}") newLine()
// For now, try to reproduce the layout of the current website, to be able to compare pages
link(rel:"icon", href:"${config.site_contextPath}res/favicon.ico") newLine()
