pkg/units: Compacted var declaration and initialization

No need to have two lines. The type is even explicit when type casting to `float64(size)` Docker-DCO-1.1-Signed-off-by: Francisco Carriedo <[email protected]> (github: fcarriedo)
krivenok · Jul 24, 2014 · d512294 · d512294
1 parent a4d57d8
commit d512294
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/pkg/units/size.go b/pkg/units/size.go
@@ -19,10 +19,9 @@ func init() {
 // HumanSize returns a human-readable approximation of a size
 // using SI standard (eg. "44kB", "17MB")
 func HumanSize(size int64) string {
-	i := 0
-	var sizef float64
-	sizef = float64(size)
 	units := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
+	i := 0
+	sizef := float64(size)
 	for sizef >= 1000.0 {
 		sizef = sizef / 1000.0
 		i++