From 4f64e3e937dd3665416178721ae7a29151f93906 Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Sat, 2 Feb 2019 01:02:38 +0100
Subject: Don't allow passing an empty UDID with --udid

---
 src/idevicerestore.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/idevicerestore.c b/src/idevicerestore.c
index ed8e5cf..3ebee61 100644
--- a/src/idevicerestore.c
+++ b/src/idevicerestore.c
@@ -1202,6 +1202,11 @@ int main(int argc, char* argv[]) {
 			break;
 
 		case 'u':
+			if (!*optarg) {
+				error("ERROR: UDID must not be empty!\n");
+				usage(argc, argv);
+				return -1;
+			}
 			client->udid = strdup(optarg);
 			break;
 
-- 
cgit v1.1-32-gdbae