BUG: git-current crashing with "string index out of range"

[Florin Boariu]

Hi again,

> Hi Florian,
> You didn't attach your patch !
> If you did attach it, the mailing list app removed the attachment, so
> copy/paste in the body and resend!
>

Sorry. Here it is:

---CUT-HERE---
diff --git a/offlineimap/folder/IMAP.py b/offlineimap/folder/IMAP.py
index 75520c2..ce7e8ee 100644
--- a/offlineimap/folder/IMAP.py
+++ b/offlineimap/folder/IMAP.py
@@ -240,7 +240,14 @@ class IMAPFolder(BaseFolder):
             # data looks now e.g. [('320 (UID 17061 BODY[]
             # {2565}','msgbody....')]  we only asked for one message,
             # and that msg is in data[0]. msbody is in [0][1]
-            data = data[0][1].replace("\r\n", "\n")
+            #
+            # Sometimes imapobj.uid() fails, leaving data=[')']
+            # Catch these and get noisy about it in the logs.
+            #
+            if len(data) <= 1:
+                data = "(server response has unexpected shape: %s...)" %
(data[0][:50])
+            else:
+                data = data[0][1].replace("\r\n", "\n")

             if len(data)>200:
                 dbg_output = "%s...%s" % (str(data)[:150],
---CUT-HERE---

Regards,
Florin.