fixed regression introduced with 2.4.26: ldif.LDIFParser did not acce…

…pt LDIF entry records without trailing empty separator line

CHANGES

@@ -5,6 +5,9 @@ Changes since 2.4.26:
 
 Lib/
 * added 'strf_secs' and 'strp_secs' to ldap.functions.__all__
+* fixed regression introduced with 2.4.26:
+  ldif.LDIFParser did not accept LDIF entry records
+  without trailing empty separator line
 
 ----------------------------------------------------------------
 Released 2.4.26 2016-07-24
@@ -1279,4 +1282,4 @@ Released 2.0.0pre02 2002-02-01
 ----------------------------------------------------------------
 Released 1.10alpha3 2000-09-19
 
-$Id: CHANGES,v 1.390 2016/07/25 08:15:14 stroeder Exp $
+$Id: CHANGES,v 1.391 2016/07/30 19:01:59 stroeder Exp $

Lib/ldif.py

@@ -3,7 +3,7 @@
 
 See http://www.python-ldap.org/ for details.
 
-$Id: ldif.py,v 1.98 2016/07/30 16:18:47 stroeder Exp $
+$Id: ldif.py,v 1.99 2016/07/30 19:01:59 stroeder Exp $
 
 Python compability note:
 Tested with Python 2.0+, but should work with Python 1.5.2+.
@@ -297,10 +297,7 @@ def _readline(self):
     self.line_counter = self.line_counter + 1
     self.byte_counter = self.byte_counter + len(s)
     if not s:
-      raise EOFError('EOF reached after %d lines (%d bytes)' % (
-        self.line_counter,
-        self.byte_counter,
-      ))
+      return None
     elif s[-2:]=='\r\n':
       return s[:-2]
     elif s[-1:]=='\n':
@@ -312,6 +309,11 @@ def _unfold_lines(self):
     """
     Unfold several folded lines with trailing space into one line
     """
+    if self._last_line is None:
+      raise EOFError('EOF reached after %d lines (%d bytes)' % (
+        self.line_counter,
+        self.byte_counter,
+      ))
     unfolded_lines = [ self._last_line ]
     next_line = self._readline()
     while next_line and next_line[0]==' ':