When reading a continuation line, make sure we still use the transformed
name when filling in the internal data structures, otherwise we incorrectly
raise a KeyError.

This fixes SF bug #432369.
diff --git a/Lib/test/test_cfgparser.py b/Lib/test/test_cfgparser.py
index 62395a0..0d8f199 100644
--- a/Lib/test/test_cfgparser.py
+++ b/Lib/test/test_cfgparser.py
@@ -70,6 +70,13 @@
     cf.remove_option("a", "B")
     verify(cf.options("a") == [])
 
+    # SF bug #432369:
+    cf = ConfigParser.ConfigParser()
+    sio = StringIO.StringIO("[MySection]\nOption: first line\n\tsecond line\n")
+    cf.readfp(sio)
+    verify(cf.options("MySection") == ["option"])
+    verify(cf.get("MySection", "Option") == "first line\nsecond line")
+
 
 def interpolation(src):
     print "Testing value interpolation..."