From e0cef46e9c0fe6f4d45ac19a2ddaa74a33a5570e Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Fri, 22 Mar 2019 00:25:05 +0100
Subject: Make sure user input can be cancelled properly

---
 src/idevicerestore.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/idevicerestore.c')

diff --git a/src/idevicerestore.c b/src/idevicerestore.c
index f3e9160..ca6f232 100644
--- a/src/idevicerestore.c
+++ b/src/idevicerestore.c
@@ -371,6 +371,10 @@ int idevicerestore_start(struct idevicerestore_client_t* client)
 				fflush(stdout);
 				fflush(stdin);
 				get_user_input(input, 63, 0);
+				if (*input == '\0') {
+					plist_free(signed_fws);
+					return -1;
+				}
 				unsigned long selected = strtoul(input, NULL, 10);
 				if (selected == 0 || selected > count) {
 					printf("Invalid input value. Must be in range: 1..%d\n", count);
-- 
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