[gcompris] hangman, fixed support for accentuated letters

[Bruno Coudoin <bcoudoin src gnome org>]

commit 8777cbd1e3082b06c4c237d09c37d5a751b684ab
Author: Bruno Coudoin <bruno coudoin gcompris net>
Date:   Sun Jan 26 16:37:04 2014 +0100

    hangman, fixed support for accentuated letters
    
    The code that also check for accentuated letter in the
    word to find was broken.

 src/hangman-activity/hangman.py |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/src/hangman-activity/hangman.py b/src/hangman-activity/hangman.py
index cab902f..02a1f4f 100644
--- a/src/hangman-activity/hangman.py
+++ b/src/hangman-activity/hangman.py
@@ -466,11 +466,12 @@ class Letter:
         self.letterItem.props.visibility = goocanvas.ITEM_VISIBLE
 
     def check(self, targetLetter):
-      if (self.letters.count(targetLetter) > 0):
-        self.rect.set_properties(fill_color_rgba = 0x66CC33AAL)
-        self.letterItem.props.visibility = goocanvas.ITEM_VISIBLE
-        self.found = True
-        return True
+      for letter in self.letters:
+        if (letter.count(targetLetter) > 0):
+          self.rect.set_properties(fill_color_rgba = 0x66CC33AAL)
+          self.letterItem.props.visibility = goocanvas.ITEM_VISIBLE
+          self.found = True
+          return True
 
       return False