From d73a3d58d0aefb576efc29af4d4eb3c13c3b0503 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Fri, 13 Nov 2015 00:01:48 -0800
Subject: Allow -K argument to not specify a key (why not?).

---
 ldid.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'ldid.cpp')

diff --git a/ldid.cpp b/ldid.cpp
index 0c52fa4..461433f 100644
--- a/ldid.cpp
+++ b/ldid.cpp
@@ -2203,7 +2203,8 @@ int main(int argc, char *argv[]) {
             break;
 
             case 'K':
-                key.open(argv[argi] + 2, O_RDONLY, PROT_READ, MAP_PRIVATE);
+                if (argv[argi][2] != '\0')
+                    key.open(argv[argi] + 2, O_RDONLY, PROT_READ, MAP_PRIVATE);
             break;
 
 #ifndef LDID_NOFLAGT
-- 
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