trim trailing slashes from specified subdir so we output to the right place

diff --git a/shell/hush_test/run-all b/shell/hush_test/run-all
index d7602c8..3fe3ba5 100755 (executable)
--- a/shell/hush_test/run-all
+++ b/shell/hush_test/run-all
@@ -23,6 +23,7 @@ export THIS_SH
 do_test()
 {
     test -d "$1" || return 0
+    d=${d%/}
 #   echo Running tests in directory "$1"
     (
     tret=0