dnsdist: Don't build with `libedit` if disabled via `meson`

Based on a patch by Robert Edmonds (thanks!).

diff --git a/pdns/dnsdistdist/meson/libedit/meson.build b/pdns/dnsdistdist/meson/libedit/meson.build
index 55c2e298873f09b4d3034f9f4e113ca8c99cd7a1..7053afd2dfca08568b3654254d31183ce0bb8979 100644 (file)
--- a/pdns/dnsdistdist/meson/libedit/meson.build
+++ b/pdns/dnsdistdist/meson/libedit/meson.build
@@ -1,5 +1,5 @@
 opt_libedit = get_option('libedit')
-dep_libedit = dependency('libedit', required: false)
+dep_libedit = dependency('libedit', required: opt_libedit)
 
 if not dep_libedit.found()
   dep_libedit = cxx.find_library('edit', required: opt_libedit)