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refactor: do not write empty cache list

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Jan De Dobbeleer 2021-10-03 08:53:03 +02:00 committed by Jan De Dobbeleer
parent a118e178b5
commit 1cff56a709
1 changed files with 5 additions and 1 deletions
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6
src/environment_cache.go
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@ -40,7 +40,11 @@ func (fc *fileCache) init(cachePath string) {
} }
func (fc *fileCache) close() { func (fc *fileCache) close() {
if dump, err := json.MarshalIndent(fc.cache.list(), "", " "); err == nil { cache := fc.cache.list()
if len(cache) == 0 {
return
}
if dump, err := json.MarshalIndent(cache, "", " "); err == nil {
_ = ioutil.WriteFile(fc.cachePath+fileName, dump, 0644) _ = ioutil.WriteFile(fc.cachePath+fileName, dump, 0644)
} }
} }