Index: openacs-4/packages/acs-subsite/tcl/email-image-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-subsite/tcl/email-image-procs.tcl,v
diff -u -r1.14.2.4 -r1.14.2.5
--- openacs-4/packages/acs-subsite/tcl/email-image-procs.tcl	9 Dec 2016 09:15:27 -0000	1.14.2.4
+++ openacs-4/packages/acs-subsite/tcl/email-image-procs.tcl	27 Mar 2017 10:49:05 -0000	1.14.2.5
@@ -179,7 +179,7 @@
     }
     
     # Delete the temporary file created by ImageMagick
-    catch { file delete  $dest_path } errMsg
+    catch { file delete -- $dest_path } errMsg
     
     set img_src [ns_quotehtml "/shared/email-image-bits.tcl?user_id=$user_id&revision_id=$revision_id"]
     set send_email_url [ns_quotehtml "/shared/send-email?sendto=$user_id&return_url=$return_url"]
@@ -271,7 +271,7 @@
         }
     }
     # Delete the temporary file created by ImageMagick
-    catch { file delete  $dest_path } errMsg
+    catch { file delete -- $dest_path } errMsg
 }