Do not leak unknown asset paths into HTML (#3061)

Fixes #3040

1 files changed, 6 insertions, 2 deletions

diff --git a/plugins/base/src/main/kotlin/renderers/html/innerTemplating/DefaultTemplateModelFactory.kt b/plugins/base/src/main/kotlin/renderers/html/innerTemplating/DefaultTemplateModelFactory.kt
index 4fee280e..aae2f65d 100644
--- a/plugins/base/src/main/kotlin/renderers/html/innerTemplating/DefaultTemplateModelFactory.kt
+++ b/plugins/base/src/main/kotlin/renderers/html/innerTemplating/DefaultTemplateModelFactory.kt
@@ -92,7 +92,7 @@ class DefaultTemplateModelFactory(val context: DokkaContext) : TemplateModelFact
 
     private fun Appendable.resourcesForPage(pathToRoot: String, resources: List<String>): Unit =
         resources.forEach {
-            append(with(createHTML()) {
+            val resourceHtml = with(createHTML()) {
                 when {
                     it.URIExtension == "css" ->
                         link(
@@ -112,7 +112,11 @@ class DefaultTemplateModelFactory(val context: DokkaContext) : TemplateModelFact
                     it.isImage() -> link(href = if (it.isAbsolute) it else "$pathToRoot$it")
                     else -> null
                 }
-            } ?: it)
+            }
+
+            if (resourceHtml != null) {
+                append(resourceHtml)
+            }
         }
 }