Fix bug in InternalDate regexp that failed to allow leading 0 in day - courtesy of Rimon Barr <rimon.barr@cornell.edu>

1 files changed, 1 insertions, 1 deletions

diff --git a/Lib/imaplib.py b/Lib/imaplib.py
index f353015c93..6b0576fe31 100644
--- a/Lib/imaplib.py
+++ b/Lib/imaplib.py
@@ -81,7 +81,7 @@ Commands = {
 Continuation = re.compile(r'\+( (?P<data>.*))?')
 Flags = re.compile(r'.*FLAGS \((?P<flags>[^\)]*)\)')
 InternalDate = re.compile(r'.*INTERNALDATE "'
-        r'(?P<day>[ 123][0-9])-(?P<mon>[A-Z][a-z][a-z])-(?P<year>[0-9][0-9][0-9][0-9])'
+        r'(?P<day>[ 0123][0-9])-(?P<mon>[A-Z][a-z][a-z])-(?P<year>[0-9][0-9][0-9][0-9])'
         r' (?P<hour>[0-9][0-9]):(?P<min>[0-9][0-9]):(?P<sec>[0-9][0-9])'
         r' (?P<zonen>[-+])(?P<zoneh>[0-9][0-9])(?P<zonem>[0-9][0-9])'
         r'"')