From ea36efbbd177fc309884d35f428d0fc5dc371fca Mon Sep 17 00:00:00 2001 From: Fabian Reinartz Date: Wed, 25 May 2016 16:17:25 -0700 Subject: [PATCH] retrieval: document panic behavior --- retrieval/targetmanager.go | 1 + 1 file changed, 1 insertion(+) diff --git a/retrieval/targetmanager.go b/retrieval/targetmanager.go index dc02cae97f..5592476f2e 100644 --- a/retrieval/targetmanager.go +++ b/retrieval/targetmanager.go @@ -404,6 +404,7 @@ func providersFromConfig(cfg *config.ScrapeConfig) map[string]TargetProvider { } // targetsFromGroup builds targets based on the given TargetGroup and config. +// Panics if target group is nil. func targetsFromGroup(tg *config.TargetGroup, cfg *config.ScrapeConfig) ([]*Target, error) { targets := make([]*Target, 0, len(tg.Targets))