[master] 089a335 Assert that dlclose()'ing the vmod succeeds.

[Poul-Henning Kamp]

commit 089a3352731d14be2cd902f451ceb99a3e33fe1d
Author: Poul-Henning Kamp <phk at FreeBSD.org>
Date:   Thu Feb 17 21:05:59 2011 +0000

    Assert that dlclose()'ing the vmod succeeds.

diff --git a/bin/varnishd/cache_vrt_vmod.c b/bin/varnishd/cache_vrt_vmod.c
index 54cf59a..8b1ed3e 100644
--- a/bin/varnishd/cache_vrt_vmod.c
+++ b/bin/varnishd/cache_vrt_vmod.c
@@ -123,7 +123,7 @@ VRT_Vmod_Fini(void **hdl)
 	if (--v->ref != 0)
 		return;
 #ifndef DONT_DLCLOSE_VMODS
-	dlclose(v->hdl);
+	AZ(dlclose(v->hdl));
 #endif
 	free(v->nm);
 	free(v->path);