polish

src/vmod_all_healthy.c

@@ -202,6 +202,7 @@ vmod_director_healthy(VRT_CTX, VCL_BACKEND b, VCL_TIME *t)
 	int i;
 	VCL_BOOL br, r = 1;
 	VCL_TIME bt, tt[2];
+	VCL_BACKEND be;
 
 	CHECK_OBJ_NOTNULL(ctx, VRT_CTX_MAGIC);
 	CAST_OBJ_NOTNULL(d, b->priv, VMOD_ALL_HEALTHY_DIRECTOR_MAGIC);
@@ -212,8 +213,9 @@ vmod_director_healthy(VRT_CTX, VCL_BACKEND b, VCL_TIME *t)
 	}
 
 	for (i = 0; i < d->nconsider; i++) {
-		CHECK_OBJ_NOTNULL(d->consider[i], DIRECTOR_MAGIC);
-		br = !!VRT_Healthy(ctx, d->consider[i], &bt);
+		be = d->consider[i];
+		CHECK_OBJ_NOTNULL(be, DIRECTOR_MAGIC);
+		br = !!VRT_Healthy(ctx, be, &bt);
 		r &= br;
 		if (t) {
 			if (r && br) {