1 files changed, 5 insertions, 1 deletions
diff --git a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ErrorPage.java b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ErrorPage.java
index 2afc811c..1b16b6eb 100644
--- a/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ErrorPage.java
+++ b/pdf-as-web/src/main/java/at/gv/egiz/pdfas/web/servlets/ErrorPage.java
@@ -165,7 +165,11 @@ public class ErrorPage extends HttpServlet {
 					template = template.replace(ERROR_STACK, "");
 				}
 
-				template = template.replace(PUBLIC_URL, WebConfiguration.getPublicURL());
+				if(WebConfiguration.getPublicURL() != null) {
+					template = template.replace(PUBLIC_URL, WebConfiguration.getPublicURL());
+				} else {
+					template = template.replace(PUBLIC_URL, "");
+				}
 				
 				response.setContentType("text/html");
 				response.getWriter().write(template);