Disable non-working ksh version check

diff --git a/rtest/rtest.sh b/rtest/rtest.sh
index 8a41016c5ee77b9ed2ccc8a84e36a145fa097661..bfe78ca627f559465fe9013ff5a5b1f76258a88a 100755 (executable)
--- a/rtest/rtest.sh
+++ b/rtest/rtest.sh
@@ -17,7 +17,7 @@ then
   exit 1
 fi
 # csh, ksh88 filter
-(( 1.5 == 1 )) && { echo "Graphviz test suite requires ksh93"; exit 1; } 
+#(( 1.5 == 1 )) && { echo "Graphviz test suite requires ksh93"; exit 1; }
 
 TESTFILE=tests.txt     # Test specifications
 GRAPHDIR=graphs        # Directory of input graphs and data