dnsdist: Fix meson build without LMDB

diff --git a/pdns/dnsdistdist/meson.build b/pdns/dnsdistdist/meson.build
index d5e9c3e297a4e34f8603a82ccc1b7f273ab9ee2b..b6d95622af6e06c3ea1b42f6b05730402c9d8fd4 100644 (file)
--- a/pdns/dnsdistdist/meson.build
+++ b/pdns/dnsdistdist/meson.build
@@ -97,6 +97,8 @@ subdir('ext' / 'yahttp')
 
 if get_option('lmdb').allowed()
   subdir('ext' / 'lmdb-safe')
+else
+  dep_lmdb_safe = declare_dependency()
 endif
 
 common_sources += files(