#
#
# patch "commands.cc"
#  from [20f15e3021688159839211bc361eb2694773f4c9]
#    to [a4dd5e2fc7f1d92d16713ab3f6bf287c566d647e]
#
============================================================
--- commands.cc	20f15e3021688159839211bc361eb2694773f4c9
+++ commands.cc	a4dd5e2fc7f1d92d16713ab3f6bf287c566d647e
@@ -460,8 +460,11 @@ namespace commands
               tmp = id;
           }
 
-        matches.clear();
-        matches.insert(tmp);
+        if (!tmp.empty())
+          {
+            matches.clear();
+            matches.insert(tmp);
+          }
       }
 
     if (matches.empty())