VMODs handling of VCL_EVENT_COLD must be failsafe

Also for 4.1

VMODs handling of VCL_EVENT_COLD must be failsafe
Also for 4.1
5e21eb3b · Dridi Boukelmoune · Lasse Karstensen · 2e0fb179 · 5e21eb3b
Commit 5e21eb3b authored Dec 01, 2015 by Dridi Boukelmoune Committed by Lasse Karstensen Jan 13, 2016
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cache_vcl.c bin/varnishd/cache/cache_vcl.c +1 -1

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--- a/bin/varnishd/cache/cache_vcl.c
+++ b/bin/varnishd/cache/cache_vcl.c
@@ -404,7 +404,7 @@ vcl_set_state(struct vcl *vcl, const char *state)
 			break;
 		if (vcl->busy == 0) {
 			vcl->temp = vcl_temp_cold;
-			(void)vcl->conf->event_vcl(&ctx, VCL_EVENT_COLD);
+			AZ(vcl->conf->event_vcl(&ctx, VCL_EVENT_COLD));
 			vcl_BackendEvent(vcl, VCL_EVENT_COLD);
 		} else {
 			vcl->temp = vcl_temp_cooling;