Check connect error condition in uidValidity and uidNext, should help…

… avoid crashes (i hope)
MailCore · Sep 19, 2012 · d05b8bb · d05b8bb
1 parent 4012917
commit d05b8bb
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/Source/CTCoreFolder.m b/Source/CTCoreFolder.m
@@ -224,7 +224,10 @@ - (struct mailfolder *)folderStruct {
 }
 
 - (NSUInteger)uidValidity {
-    [self connect];
+    BOOL success = [self connect];
+    if (!success) {
+        return 0;
+    }
     mailimap *imapSession;
     imapSession = [self imapSession];
     if (imapSession->imap_selection_info != NULL) {
@@ -234,7 +237,10 @@ - (NSUInteger)uidValidity {
 }
 
 - (NSUInteger)uidNext  {
-    [self connect];
+    BOOL success = [self connect];
+    if (!success) {
+        return 0;
+    }
     mailimap *imapSession;
     imapSession = [self imapSession];
     if (imapSession->imap_selection_info != NULL) {