Add missing subsection frame for 'The multiple kinds of raise'

fabbing · fabbing · commit 21fb0a5fed21 · 2023-10-10T11:40:09.000+02:00
diff --git a/presentation/backtrace.tex b/presentation/backtrace.tex
@@ -461,6 +461,7 @@ \subsection{One advantage of raising with debugging information}
 
 
 \subsection{The multiple kinds of raise}
+\frameSubsection{}{}
 
 \begin{frame}{Backtraces}{When backtraces are not needed}
   \begin{columns}[c]
