plug leak on usage()

diff --git a/clients/tools/common.c b/clients/tools/common.c
index e071020b69ff1c051b7c479012954835517046f3..895eb6676b06f40e58e544cb0fd0f4c898d04995 100644 (file)
--- a/clients/tools/common.c
+++ b/clients/tools/common.c
@@ -363,6 +363,8 @@ NULL
                        fputs( _(*cpp), stderr );
                }
        }
+
+       tool_destroy();
 }
 
 void tool_perror(