rcldvi: fix test for both dvips and pstotext existence

2018-11-14 15:00:14 +01:00 · 2018-11-14 15:00:14 +01:00 · 7b9fc3dda1
commit 7b9fc3dda1
parent b62478c0cc
1 changed files with 5 additions and 1 deletions
--- a/src/filters/rcldvi
+++ b/src/filters/rcldvi
@ -103,7 +103,11 @@ decodercatdvi()
    catdvi $1
 }
 decoder=""
-if iscmd dvips -a iscmd pstotext ; then
+iscmd dvips
+isdvips=$?
+iscmd pstotext
+ispstotext=$?
+if test $isdvips -eq 0 -a $ispstotext -eq 0; then
  decoder=decoderdvips
 elif iscmd catdvi ; then
  decoder=decodercatdvi