Low On Caffeine, Please Forgive Coding Style

SettingsAndPackages/formatsAndDefs.tex

@@ -85,7 +85,7 @@
 \DefineBibliographyStrings{greek}{
   backrefpage={\textgreek{Αναφορά: σελίδα}},
   backrefpages={\textgreek{Αναφορά: σελίδες}},
-  urlseen = {\textgreek{Επίσκεψη}},
+  urlseen={\textgreek{Επίσκεψη}},
 }
 
 % https://tex.stackexchange.com/questions/29802/biblatex-and-new-line-for-doi-url-and-eprint
@@ -98,13 +98,16 @@
      \setunit{\par\nobreak}}
     {}}
 
- \renewbibmacro*{url+urldate}{%
+\renewbibmacro*{url+urldate}{%
   \usebibmacro{bbx:parunit}% Added
-  \printfield{url}
-
-  \printurldate
-% Space here is needed for the access date to be printed in a new line. Unfortunately it also adds a space in the footfullcite
- }
+  \iffieldundef{url}
+    {}
+    {\setunit*{\par\nobreak}%
+     \printfield{url}}
+  \iffieldundef{urlyear}
+    {}
+    {\setunit*{\addspace}%
+     \\\printurldate}}
 
 \DeclareFieldFormat[inproceedings]{pages}{#1} % to not have "Στο σελίδες" in inproceedings