plug leak on usage()

diff --git a/clients/tools/common.c b/clients/tools/common.c
index 5ef5b4fa91ac2eeaa13ce4641e55a803ee1486b2..9a4b3347b197d5ec32851b5783e132e957a9e832 100644 (file)
--- a/clients/tools/common.c
+++ b/clients/tools/common.c
@@ -398,6 +398,8 @@ NULL
                        fputs( _(*cpp), stderr );
                }
        }
+
+       tool_destroy();
 }
 
 void tool_perror(