seq: plug a leak

* src/factor.c (emit_ul_factor): Call mpz_clear.

diff --git a/src/factor.c b/src/factor.c
index 187143a0aca71a0f7a8dd5ee76e28abaac9eb1c7..83cd0a8a58a6b7b061f5cd5df5ea49a08ab00bb6 100644 (file)
--- a/src/factor.c
+++ b/src/factor.c
@@ -82,6 +82,7 @@ emit_ul_factor (unsigned long int i)
   mpz_init (t);
   mpz_set_ui (t, i);
   emit_factor (t);
+  mpz_clear (t);
 }
 
 static void