Fix a possible division by zero if too close from a mirror

Author: etix

selection.go

@@ -119,6 +119,11 @@ func (h DefaultEngine) Selection(ctx *Context, cache *Cache, fileInfo *FileInfo,
 		return
 	}
 
+	// We're not interested in divisions by zero
+	if closestMirror == 0 {
+		closestMirror = math.SmallestNonzeroFloat32
+	}
+
 	/* Weight distribution for random selection [Probabilistic weight] */
 
 	// Compute score for each mirror and return the mirrors eligible for weight distribution.

version.go

@@ -9,7 +9,7 @@ import (
 )
 
 var (
-	VERSION = "0.1.1"
+	VERSION = "0.1.2"
 )
 
 func printVersion() {