Fixed wrong value of "wsrep" in SHOW STATUS

If WSREP was not initalized SHOW GLOBAL STATUS could have a random value of "wsrep"
MariaDB · Aug 20, 2020 · 2c9be1e · 2c9be1e
1 parent 76a9227
commit 2c9be1e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/sql/wsrep_var.cc b/sql/wsrep_var.cc
@@ -948,6 +948,11 @@ int wsrep_show_status (THD *thd, SHOW_VAR *var, char *buff)
     var->type= SHOW_ARRAY;
     var->value= (char *) &mysql_status_vars;
   }
+  else
+  {
+    var->type= SHOW_CHAR;
+    var->value= (char*) "0";
+  }
   return 0;
 }