Fix check for recursor clang-tidy output

Co-authored-by: Remi Gacogne <github@coredump.fr>

diff --git a/.github/workflows/build-and-test-all.yml b/.github/workflows/build-and-test-all.yml
index 668c9bf77c0fd2031eef7cea183eb544b289d17e..0c9c731b0368bda891ccf5126941626aa14a09cd 100644 (file)
--- a/.github/workflows/build-and-test-all.yml
+++ b/.github/workflows/build-and-test-all.yml
@@ -544,7 +544,7 @@ jobs:
           if [ "x${{ needs.build-dnsdist.outputs.clang-tidy-failed }}" != "x" -a "${{ needs.build-dnsdist.outputs.clang-tidy-failed }}" != "0" ]; then
             exit 1
           fi
-         if [ "x${{needs.build-recursor.outputs.clang-tidy-failed}}" != "" -a "${{needs.build-recursor.outputs.clang-tidy-failed}}" != "0" ]; then
+         if [ "x${{needs.build-recursor.outputs.clang-tidy-failed}}" != "x" -a "${{needs.build-recursor.outputs.clang-tidy-failed}}" != "0" ]; then
             exit 1
           fi