diff --git a/ChangeLog b/ChangeLog
index 6aba4e77..dd0dfc7b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -21663,4 +21663,6 @@
 2021-05-11 Fred Gleason <fredg@paravelsystems.com>
 	* Fixed a bug in rdcastmanager(1) that could cause a segfault
 	when closing the 'List Feed' dialog.
-
+2021-05-11 Fred Gleason <fredg@paravelsystems.com>
+	* Fixed a regression in the log rendering engine which caused
+	a segfault when cleaning up temporary files.
diff --git a/lib/rdrenderer.cpp b/lib/rdrenderer.cpp
index 212dd55e..2f1da650 100644
--- a/lib/rdrenderer.cpp
+++ b/lib/rdrenderer.cpp
@@ -218,8 +218,8 @@ bool __RDRenderLogLine::GetCutFile(const QString &cutname,int start_pt,
 void __RDRenderLogLine::DeleteCutFile(const QString &dest_filename) const
 {
   unlink(dest_filename.toUtf8());
-  QStringList f0=dest_filename.split("/");
-  f0.erase(f0.end());
+  QStringList f0=dest_filename.split("/",QString::SkipEmptyParts);
+  f0.removeLast();
   rmdir(("/"+f0.join("/")).toUtf8());
 }
 
@@ -636,8 +636,8 @@ bool RDRenderer::ImportCart(const QString &srcfile,unsigned cartnum,int cutnum,
 void RDRenderer::DeleteTempFile(const QString &filename) const
 {
   unlink(filename.toUtf8());
-  QStringList f0=filename.split("/");
-  f0.erase(f0.end());
+  QStringList f0=filename.split("/",QString::SkipEmptyParts);
+  f0.removeLast();
   rmdir(("/"+f0.join("/")).toUtf8());
 }