commit e9ecbb1f8b1b5e013959eaa7d2f74ec3091bc229
Author: Laurynas Biveinis <laurynas.biveinis@gmail.com>
Date:   Fri Feb 9 06:48:09 2018 +0200

    Fix bug 89598 / PS-3804 (plugin_mecab.cc:54:19: warning: unused variable 'bundle_mecab')
    
    Remove the unused variable.

diff --git a/plugin/fulltext/mecab_parser/plugin_mecab.cc b/plugin/fulltext/mecab_parser/plugin_mecab.cc
index d70c0163853..4cde4f807e2 100644
--- a/plugin/fulltext/mecab_parser/plugin_mecab.cc
+++ b/plugin/fulltext/mecab_parser/plugin_mecab.cc
@@ -48,12 +48,6 @@ static char*	mecab_rc_file;
 static const char*	mecab_min_supported_version = "0.993";
 static const char*	mecab_max_supported_version = "0.996";
 
-#if defined(BUNDLE_MECAB)
-static const bool bundle_mecab= true;
-#else
-static const bool bundle_mecab= false;
-#endif
-
 static SERVICE_TYPE(registry) *reg_srv= nullptr;
 SERVICE_TYPE(log_builtins) *log_bi= nullptr;
 SERVICE_TYPE(log_builtins_string) *log_bs= nullptr;