fix: fix hot swapping disk panic

fix #7
cokemine · Nov 1, 2021 · 2ec85d7 · 2ec85d7
1 parent 38a04c2
commit 2ec85d7
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/pkg/status/status.go b/pkg/status/status.go
@@ -61,7 +61,11 @@ func Disk(INTERVAL *float64) (uint64, uint64) {
 	}
 	timer -= *INTERVAL
 	for k := range cachedFs {
-		usage, _ := disk.Usage(k)
+		usage, err := disk.Usage(k)
+		if err != nil {
+			delete(cachedFs, k)
+			continue
+		}
 		size += usage.Total / 1024.0 / 1024.0
 		used += usage.Used / 1024.0 / 1024.0
 	}