Supressed duplicate entries in breadcrumbs

diff --git a/src/main/resources/META-INF/maven/site.vm b/src/main/resources/META-INF/maven/site.vm
index cabe610..bb81305 100644 (file)
--- a/src/main/resources/META-INF/maven/site.vm
+++ b/src/main/resources/META-INF/maven/site.vm
@@ -157,10 +157,14 @@
                 $siteCrumbs
                 #set($csep = ",")
               #end
                 $siteCrumbs
                 #set($csep = ",")
               #end

+              #set($last = "")

               #foreach($crumb in $page.crumbs)
               #foreach($crumb in $page.crumbs)

-                $csep
-                "$sitePath$crumb.uri"
-                #set($csep = ",")
+                #if($sitePath+$crumb.uri != $last)
+                  $csep
+                  "$sitePath$crumb.uri"
+                  #set($csep = ",")
+                  #set($last = $sitePath+$crumb.uri)
+                #end

               #end
             ]
             #set($sep = ",")
               #end
             ]
             #set($sep = ",")