From dfeb43ed8472608961b37bc69f19222abb4c8f1a Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Fri, 18 Mar 2011 03:57:17 -0700
Subject: [PATCH] Even cleaner PLMN support.

---
 MobileCydia.mm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/MobileCydia.mm b/MobileCydia.mm
index 471299c7..f57d5f16 100644
--- a/MobileCydia.mm
+++ b/MobileCydia.mm
@@ -10232,8 +10232,13 @@ int main(int argc, char *argv[]) {
     if (mcc != NULL && mnc != NULL)
         if (CFStringGetLength(mcc) == 3) {
             CFIndex length(CFStringGetLength(mnc));
-            if (length == 2 || length == 3)
+            if (length == 2 || length == 3) {
                 PLMN_ = [NSString stringWithFormat:@"%@%@", mcc, mnc];
+
+                Pcre pattern("^[0-9]{5,6}$");
+                if (!pattern(PLMN_))
+                    PLMN_ = nil;
+            }
         }
 
     if (mnc != NULL)
-- 
2.50.0