Index: openacs-4/packages/acs-tcl/tcl/pdf-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/pdf-procs.tcl,v
diff -u -r1.3 -r1.4
--- openacs-4/packages/acs-tcl/tcl/pdf-procs.tcl	27 Oct 2014 16:40:07 -0000	1.3
+++ openacs-4/packages/acs-tcl/tcl/pdf-procs.tcl	7 Aug 2017 23:47:59 -0000	1.4
@@ -43,7 +43,7 @@
     if {[catch {exec $htmldoc_bin --webpage --quiet -t pdf -f $tmp_pdf_filename $tmp_html_filename} err]} {
 	ns_log Notice "Error during conversion from html to pdf: $err"
     }
-    file delete $tmp_html_filename
+    file delete -- $tmp_html_filename
 
     if {[file exists $tmp_pdf_filename]} {
 	return $tmp_pdf_filename
@@ -131,3 +131,9 @@
 
     return $final_content
 }
+
+# Local variables:
+#    mode: tcl
+#    tcl-indent-level: 4
+#    indent-tabs-mode: nil
+# End: