only run tests that are actually runnable

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@2617 d19b8d6e-7fed-0310-83ef-9ca221ded41b

diff --git a/regression-tests/runtests b/regression-tests/runtests
index 9a62ef83c3d086798c7a44dd4aa0c433beddac64..3437c6b84a98b0f7ec3b6e32688e33703dd0e9af 100755 (executable)
--- a/regression-tests/runtests
+++ b/regression-tests/runtests
@@ -13,6 +13,10 @@ touch passed_tests failed_tests skipped_tests
 
 for a in $(find . -type d | grep -v ^.$ | sed s:^./:: | grep -v .svn | grep -v ^confdir | LC_ALL=C sort) 
 do
+       if [ ! -x $a/command ]
+       then
+               continue
+       fi
        testname=$a
        export testname
        echo  "$a: "