meson.build: fix build with -Dcapabilities=false

Define libcap_static to an empty array to avoid the following build
failure with -Dcapabilities=false:

output/build/lxc-5.0.0/src/lxc/cmd/meson.build:64:4: ERROR: Unknown variable "libcap_static".

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>

diff --git a/meson.build b/meson.build
index 3748a9037cfa73b09f5cf512f8e14561bfa8c453..bccbd74ec52b32ca1c5c516da5545c3122d0fe1e 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -442,6 +442,7 @@ int main(int argc, char *argv[]) { return 0; };
         srcconf.set10('HAVE_STATIC_LIBCAP', false)
     endif
 else
+    libcap_static = []
     srcconf.set10('HAVE_LIBCAP', false)
     srcconf.set10('HAVE_STATIC_LIBCAP', false)
 endif