From f1c0eea4939320b5317f58b9577a6751f289b7fe Mon Sep 17 00:00:00 2001
From: Gibeom Gwon <gb.gwon@stackframe.dev>
Date: May 06 2021 11:50:44 +0000
Subject: qrcode-util: set case-sensitive for generating QR codes


Until now, string treated case-insensitive, always converted to
uppercase. This can cause confusion such as user enter uppercased
recovery key.

(cherry picked from commit fd11201b93c1f3c32831873b746236202f500e91)

---

diff --git a/src/shared/qrcode-util.c b/src/shared/qrcode-util.c
index 6b9ff85..79ac640 100644
--- a/src/shared/qrcode-util.c
+++ b/src/shared/qrcode-util.c
@@ -110,7 +110,7 @@ int print_qrcode(FILE *out, const char *header, const char *string) {
         if (r < 0)
                 return r;
 
-        qr = sym_QRcode_encodeString(string, 0, QR_ECLEVEL_L, QR_MODE_8, 0);
+        qr = sym_QRcode_encodeString(string, 0, QR_ECLEVEL_L, QR_MODE_8, 1);
         if (!qr)
                 return -ENOMEM;