[master] 87b335bcd Plug minor leak

[Federico G. Schwindt]

commit 87b335bcdddf006ec703e0f167605c40df059589
Author: Federico G. Schwindt <fgsch at lodoss.net>
Date:   Fri Aug 2 12:24:20 2019 +0100

    Plug minor leak

diff --git a/lib/libvarnishapi/vsm.c b/lib/libvarnishapi/vsm.c
index 55d5186a6..c220a31ee 100644
--- a/lib/libvarnishapi/vsm.c
+++ b/lib/libvarnishapi/vsm.c
@@ -526,6 +526,7 @@ vsm_vlu_minus(struct vsm *vd, struct vsm_set *vs, const char *line)
 		}
 		break;
 	}
+	VAV_Free(av);
 	return (0);
 }