Ignorieren von Leerfeldern in "applicant"

kalibrierschein/kalibrierschein.cls

@@ -376,11 +376,20 @@
 
 \newcommand*\ks@applicant@table{%
   \begingroup
-    \begin{tabular}[t]{@{}l@{}}%
-    \expandafter\@tfor\expandafter\reserved@b\expandafter
+    \let\ks@tempa=\\%
+    \let\\=\relax
+    \ks@tab{}%
+    \expandafter\@tfor\expandafter\ks@tempb\expandafter
       :\expandafter=\ks@applicant\do{%
-      \ignorespaces\reserved@b\\[.3ex]%
+      \expandafter\edef\expandafter\ks@tempb\expandafter{%
+        \expandafter\trim@spaces\expandafter{\ks@tempb}}%
+      \ifx\ks@tempb\@empty\else
+        \expandafter\ks@add\expandafter{\ks@tempb\tabularnewline[.3ex]}%
+      \fi  
     }%
+    \let\\=\ks@tempa
+    \begin{tabular}[t]{@{}l@{}}%
+      \the\ks@tab
     \end{tabular}%
   \endgroup
 }