Disallow compilation of client-tags.c if FEATURE_CLIENT_TAGS isn't enabled

... as that shouldn't happen anymore.

diff --git a/client-tags.c b/client-tags.c
index 31b49d1..54c4704 100644 (file)
--- a/client-tags.c
+++ b/client-tags.c
@@ -588,4 +588,6 @@ int client_tag_match(const struct pattern_spec *pattern,
    return 0;
 
 }
+#else
+#error Compiling client-tags.c without FEATURE_CLIENT_TAGS
 #endif /* def FEATURE_CLIENT_TAGS */