Fix #1736

[lyx.git] / src / buffer.C

diff --git a/src/buffer.C b/src/buffer.C
index 2fdf62c6d109ffb10817d2b97841fad3aa024b8e..154f365ffd9cb88e35abaa3af481fa2a7126de09 100644 (file)
--- a/src/buffer.C
+++ b/src/buffer.C
@@ -1323,9 +1323,9 @@ void Buffer::changeLanguage(Language const * from, Language const * to)
        // Take care of l10n/i18n
        updateDocLang(to);
 
-       ParIterator end = par_iterator_end();
-       for (ParIterator it = par_iterator_begin(); it != end; ++it)
-               it->changeLanguage(params(), from, to);
+       for_each(par_iterator_begin(),
+                par_iterator_end(),
+                bind(&Paragraph::changeLanguage, _1, params(), from, to));
 }
 
 
@@ -1367,20 +1367,8 @@ ParIterator Buffer::getParFromID(int id) const
 
 bool Buffer::hasParWithID(int id) const
 {
-       ParConstIterator it = par_iterator_begin();
-       ParConstIterator end = par_iterator_end();
-
-       if (id < 0) {
-               // John says this is called with id == -1 from undo
-               lyxerr << "hasParWithID(), id: " << id << endl;
-               return 0;
-       }
-
-       for (; it != end; ++it)
-               if (it->id() == id)
-                       return true;
-
-       return false;
+       ParConstIterator it = getParFromID(id);
+       return it != par_iterator_end();
 }