From a7a59ee17629f021ddfbd50efad87b30a3b54ff0 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Mon, 15 Nov 2010 12:03:28 -0800
Subject: Re-calibrated PackagePrefixRadix() to more accurately sort
 punctuation characters.

---
 MobileCydia.mm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'MobileCydia.mm')

diff --git a/MobileCydia.mm b/MobileCydia.mm
index faf2dc1..43a3053 100644
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -1949,11 +1949,14 @@ uint32_t PackagePrefixRadix(Package *self, void *context) {
 
         for (size_t i(0); i != 4; ++i)
             if (isalpha(data[i]))
-                data[i] &= 0xdf;
+                data[i] |= 0x20;
     }
 
     if (offset == 0)
-        data[0] = (data[0] & 0x3f) | "\x80\x00\xc0\x40"[data[0] >> 6];
+        if (data[0] == '@')
+            data[0] = 0x7f;
+        else
+            data[0] = (data[0] & 0x1f) | "\x80\x00\xc0\x40"[data[0] >> 6];
 
     /* XXX: ntohl may be more honest */
     return OSSwapInt32(*reinterpret_cast<uint32_t *>(data));
-- 
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