add error

.github/workflows/perl-cpan-libraries.yml

@@ -458,15 +458,15 @@ jobs:
           temp_file=$(mktemp)
           created_package=$(fpm -s cpan -t ${{ matrix.package_extension }} --deb-dist ${{ matrix.distrib }} --iteration ${{ steps.parse-distrib.outputs.package_distrib_name }} --verbose --cpan-verbose --no-cpan-test$PACKAGE_DEPENDENCIES -v ${{ steps.package-infos.outputs.package_version }} ${{ matrix.name }} | tee "$temp_file" | grep "Created package" | grep -oP '(?<=:path=>").*?(?=")')
           # Check deb
-          dpkg-deb --contents $created_package
+          dpkg-deb --contents $created_package || { echo "Error: dpkg-deb failed for package $created_package"; exit 1; }
         shell: bash
 
       - if: ${{ steps.check-package-existence.outputs.do_not_build == 'false' && contains(matrix.build_distribs, matrix.distrib) && matrix.use_dh_make_perl == 'true' }}
         run: |
           temp_file=$(mktemp)
           created_package=$(DEB_BUILD_OPTIONS="nocheck nodocs notest" dh-make-perl make --dist ${{ matrix.distrib }} --build --version ${{ steps.package-infos.outputs.package_version }}${{ steps.parse-distrib.outputs.package_distrib_separator }}${{ steps.parse-distrib.outputs.package_distrib_name }} --cpan ${{ matrix.name }} | tee "$temp_file" | grep "building package" | grep -oP "(?<=in '..\/).*.deb(?=')")
           # Check deb
-          dpkg-deb --contents $created_package
+          dpkg-deb --contents $created_package || { echo "Error: dpkg-deb failed for package $created_package"; exit 1; }
         shell: bash
 
       - if: ${{ steps.check-package-existence.outputs.do_not_build == 'false' && contains(matrix.build_distribs, matrix.distrib) }}