Don't validate everything in no-op mode

diff --git a/rtest/rtest.sh b/rtest/rtest.sh
index 1e3f3b497dc124355681ea93fee511bb2df3ba1f..eebb9b439db78d9d4d2320590bc5771322d15cf2 100755 (executable)
--- a/rtest/rtest.sh
+++ b/rtest/rtest.sh
@@ -343,6 +343,8 @@ shift $((OPTIND-1))
 
 # Check environment and initialize
 
+if [[ $NOOP != 1 ]]
+then
 if [[ ! -d "$REFDIR" ]]
 then
   print -u 2 "Test data directory $REFDIR does not exist"
@@ -371,6 +373,7 @@ then
   print -u 2 "$DIFFIMG program is not executable"
   exit 1
 fi
+fi
 
 
 exec 3< $TESTFILE