fix(mail): support very large HIGHESTMODSEQ values

Alinto · Jan 12, 2022 · ecc1dee · ecc1dee
1 parent 368360b
commit ecc1dee
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/SoObjects/Mailer/SOGoMailFolder.m b/SoObjects/Mailer/SOGoMailFolder.m
@@ -2320,15 +2320,16 @@ - (NSArray *) syncTokenFieldsWithProperties: (NSDictionary *) theProperties
   NSDictionary *d;
   id fetchResults, sortedResults;
 
-  int highestmodseq = 0, i;
+  int i;
+  uint64_t highestmodseq = 0;
 
   allTokens = [NSMutableArray array];
   pool = [[NSAutoreleasePool alloc] init];
 
   if (![theSyncToken isEqualToString: @"-1"])
     {
       a = [theSyncToken componentsSeparatedByString: @"-"];
-      highestmodseq = [[a objectAtIndex: 1] intValue];
+      highestmodseq = [[a objectAtIndex: 1] longLongValue];
     }
 
   // We first make sure QRESYNC is enabled