dnsdist: Error out in meson-sdist-script.sh when BUILDER_VERSION is unset

Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>
(cherry picked from commit ed2ce8b3b7e103f8dc9953a55a1e814ceeb1bb64)

diff --git a/pdns/dnsdistdist/meson-dist-script.sh b/pdns/dnsdistdist/meson-dist-script.sh
index be125a771c45595bc66aacfda2e7f8d3e838ed81..44915c51f49aba5cf9d1ee283569321d49eefe96 100755 (executable)
--- a/pdns/dnsdistdist/meson-dist-script.sh
+++ b/pdns/dnsdistdist/meson-dist-script.sh
@@ -5,6 +5,11 @@ echo PWD=$(pwd)
 echo MESON_SOURCE_ROOT=$MESON_SOURCE_ROOT
 echo MESON_PROJECT_DIST_ROOT=$MESON_PROJECT_DIST_ROOT
 
+if [ -z "${BUILDER_VERSION}" ]; then
+    echo "BUILDER_VERSION is not set" >&2
+    exit 1
+fi
+
 cd "$MESON_PROJECT_DIST_ROOT"
 
 # Get all symlinks