[3.0] d77db1d Free the workers busyobj if any on cleanup

[Tollef Fog Heen]

commit d77db1dd23c40f1d954a86e2434c0649b26df30e
Author: Martin Blix Grydeland <martin at varnish-software.com>
Date:   Tue Aug 2 23:02:42 2011 +0200

    Free the workers busyobj if any on cleanup

diff --git a/bin/varnishd/cache_hash.c b/bin/varnishd/cache_hash.c
index 6fdff15..92ee92f 100644
--- a/bin/varnishd/cache_hash.c
+++ b/bin/varnishd/cache_hash.c
@@ -144,6 +144,10 @@ HSH_Cleanup(struct worker *w)
 		free(w->nhashpriv);
 		w->nhashpriv = NULL;
 	}
+	if (w->nbusyobj != NULL) {
+		FREE_OBJ(w->nbusyobj);
+		w->nbusyobj = NULL;
+	}
 }
 
 void