shithub: img

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imgsrv.go: clean up empty bins after deleting tags

--- a/imgsrv.go

+++ b/imgsrv.go

@@ -398,6 +398,9 @@

 func (lut StrLUT) Del(k, v string) {

 	if bin, ok := lut[k]; ok {

 		delete(bin, v)

+		if len(bin) == 0 {

+			delete(lut, k)

+		}

 	}

 }