fix old titlecase function for extended case chars

b31909a1 · Benjamin Peterson · 8d0ad1b6 · b31909a1
Commit b31909a1 authored Jan 15, 2012 by Benjamin Peterson
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Objects/unicodectype.c Objects/unicodectype.c +2 -0

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--- a/Objects/unicodectype.c
+++ b/Objects/unicodectype.c
@@ -65,6 +65,8 @@ Py_UCS4 _PyUnicode_ToTitlecase(register Py_UCS4 ch)
 {
    const _PyUnicode_TypeRecord *ctype = gettyperecord(ch);
+    if (ctype->flags & EXTENDED_CASE_MASK)
+        return _PyUnicode_ExtendedCase[ctype->title & 0xFFFF];
    return ch + ctype->title;
 }