Meson: Fix when dep_cdb is not available

diff --git a/pdns/meson.build b/pdns/meson.build
index 2186329c827f2366f60de2055e59f39b673761af..915c6e76ce7e11eb373e8bef08c748762c8e27dd 100644 (file)
--- a/pdns/meson.build
+++ b/pdns/meson.build
@@ -1,5 +1,6 @@
 fs = import('fs')
 
+dep_cdb = get_variable('dep_cdb', dependency('', required: false))
 libpdns_cdb = dependency('', required: false)
 if dep_cdb.found()
   libpdns_cdb = declare_dependency(