From 70fb562b544f9a82ea71dc3fecc33addaaa1db04 Mon Sep 17 00:00:00 2001
From: Jiri Vlasak <jiri.vlasak.2@cvut.cz>
Date: Tue, 31 Oct 2023 14:10:47 +0100
Subject: [PATCH] Do not show cite as if nothing to cite

---
 iidtitlepage.sty | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/iidtitlepage.sty b/iidtitlepage.sty
index f9019c4..0691204 100644
--- a/iidtitlepage.sty
+++ b/iidtitlepage.sty
@@ -93,8 +93,9 @@
             \noindent\nohyphens{\textbf{DOI:} \url{\@IidTitlePageDoi}}
         }
 
-
-        \noindent\nohyphens{\textbf{Cite as:} \bibentry{\@IidTitlePageCiteAs}}
+	\ifdef{\@IidTitlePageCiteAs}{
+	\noindent\nohyphens{\textbf{Cite as:} \bibentry{\@IidTitlePageCiteAs}}
+	}
 
 
         \ifdef{\@IidTitlePageSourceCodes}{
-- 
2.39.2