testsuite: fix expr error on Tru64, triggered by uninitialized failed variable.

Michael
(This used to be commit 25cd227aaecf91dfa3114ae0fd2b47c783434aad)

diff --git a/source3/script/tests/tests_all.sh b/source3/script/tests/tests_all.sh
index ffe1c9128493e46654a8f466cc23c448b0a3cb4e..2b46da0e77c04d9eae69eae6cfd43f07480bdc07 100755 (executable)
--- a/source3/script/tests/tests_all.sh
+++ b/source3/script/tests/tests_all.sh
@@ -73,6 +73,8 @@ posix_s3() {
        fi
 }
 
+failed=0
+
 if test "x$TESTS" = "x" ; then
        local_s3
        smbtorture_s3