diff --git a/fax/faxspool.in b/fax/faxspool.in
index 2be42fc..1f65a9c 100644
--- a/fax/faxspool.in
+++ b/fax/faxspool.in
@@ -414,10 +414,23 @@ fs_cvt_pdf()
{
driver="$GS_DRIVER_HI"
test X$3 = X-n && driver="$GS_DRIVER_LO"
-
- cat $1 |
- acroread -toPostScript |
- gs $driver -sOutputFile=$2%03d -dNOPAUSE -q -dSAFER -
+ r=0;
+ if /usr/bin/which acroread >/dev/null 2>&1; then
+ cat $1 |
+ acroread -toPostScript |
+ gs $driver -sOutputFile=$2%03d -dNOPAUSE -q -dSAFER -
+ r=$?;
+ if [ $r != 0 ]; then
+ cat $1 |
+ acroread -toPostScript -level1 |
+ gs $driver -sOutputFile=$2%03d -dNOPAUSE -q -dSAFER -
+ r=$?;
+ fi;
+ else
+ cat $1 | gs $driver -sOutputFile=$2%03d -dNOPAUSE -q -dSAFER -
+ r=$?;
+ fi;
+ return $r;
}