Merge pull request docker#29 from sharifelgamal/master

don't panic if hyper-v isn't enabled
hetong07 · Aug 10, 2020 · 7d42fed · 7d42fed
2 parents 41eb826 + 6bdd70a
commit 7d42fed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/hyperv/powershell.go b/drivers/hyperv/powershell.go
@@ -61,7 +61,7 @@ func hypervAvailable() error {
 	}
 
 	resp := parseLines(stdout)
-	if resp[0] != "Hyper-V" {
+	if resp == nil || len(resp) == 0 || resp[0] != "Hyper-V" {
 		return ErrNotInstalled
 	}