--- a/src/filters/rcldvi
+++ b/src/filters/rcldvi
@@ -32,6 +32,7 @@
+
#RECFILTCOMMONCODE
##############################################################################
# !! Leave the previous line unmodified!! Code imported from the
@@ -55,10 +56,10 @@
cmd=$1
case $cmd in
*/*)
- if test -x $cmd ; then return 0; else return 1; fi ;;
+ if test -x $cmd -a ! -d $cmd ; then return 0; else return 1; fi ;;
*)
oldifs=$IFS; IFS=":"; set -- $PATH; IFS=$oldifs
- for d in $*;do test -x $d/$cmd && return 0;done
+ for d in $*;do test -x $d/$cmd -a ! -d $d/$cmd && return 0;done
return 1 ;;
esac
}