config: return map from TransitivelyDetectedGroups()

[safcm/safcm.git] / cmd / safcm / sync.go

diff --git a/cmd/safcm/sync.go b/cmd/safcm/sync.go
index 98b118ed821d2224bf4f7e77e0ed002b368d9df3..6358f0cb60feb4570cc5dae1a9e0e24bce6a69ed 100644 (file)
--- a/cmd/safcm/sync.go
+++ b/cmd/safcm/sync.go
@@ -226,10 +226,7 @@ func MainSync(args []string) error {
 func hostsToSync(names []string, allHosts *config.Hosts,
        allGroups map[string][]string) ([]*config.Host, error) {
 
-       detectedMap := make(map[string]bool)
-       for _, x := range config.TransitivelyDetectedGroups(allGroups) {
-               detectedMap[x] = true
-       }
+       detectedMap := config.TransitivelyDetectedGroups(allGroups)
 
        const detectedErr = `
 
@@ -247,8 +244,8 @@ are only available after the hosts were contacted.
                nameMap[x] = true
        }
        nameMatched := make(map[string]bool)
-       // To detect typos we must check all given names but only want to add
-       // each match once
+       // To detect typos we must check all given names but one host can be
+       // matched by multiple names (e.g. two groups with overlapping hosts)
        hostMatched := make(map[string]bool)
 
        var res []*config.Host