Author: Ralf Treinen <treinen@debian.org>
Description: call gs with safer options

Index: hevea/imagen
===================================================================
--- hevea.orig/imagen	2010-06-01 20:15:50.000000000 +0200
+++ hevea/imagen	2010-06-01 20:17:41.000000000 +0200
@@ -86,7 +86,7 @@
 
 DVIPSOPTS="-Z $TPAPER"
 GSOPTS="-q -dNOPAUSE -dBATCH -DNOPROMPT -sDEVICE=ppmraw \
-	-r$RESOLUTION -dTextAlphaBits=2"
+	-r$RESOLUTION -dTextAlphaBits=2 -P- -dSAFER"
 if [ "${TODIR}" = "." ]
 then
   FINAL=${BASE}%03d.${EXT}
