Fix for Python 2.5.

Added a unit test for single character columns.

Updated download URL.

MySQLdb/_mysql.c

@@ -1132,7 +1132,7 @@ _mysql_escape_dict(
 	PyObject *args)
 {
 	PyObject *o=NULL, *d=NULL, *r=NULL, *item, *quoted, *pkey; 
-	int ppos = 0;
+	Py_ssize_t ppos = 0;
 	if (!PyArg_ParseTuple(args, "O!O:escape_dict", &PyDict_Type, &o, &d))
 		goto error;
 	if (!PyMapping_Check(d)) {

MySQLdb/metadata.cfg

@@ -29,7 +29,7 @@ author_email: andy@dustman.net
 license: GPL
 platforms: ALL
 url: http://sourceforge.net/projects/mysql-python
-download_url: http://easynews.dl.sourceforge.net/sourceforge/mysql-python/MySQL-python-%(version)s.tar.gz
+download_url: http://osdn.dl.sourceforge.net/sourceforge/mysql-python/MySQL-python-%(version)s.tar.gz
 classifiers:
         Development Status :: 5 - Production/Stable
         Environment :: Other Environment

MySQLdb/test_MySQLdb_capabilities.py

@@ -75,6 +75,16 @@ class test_MySQLdb(test_capabilities.DatabaseTest):
         c.execute("DROP PROCEDURE test_sp")
         c.execute('drop table %s' % (self.table))
 
+    def test_small_CHAR(self):
+        # Character data
+        def generator(row,col):
+            i = (row*col+62)%256
+            if i == 62: return ''
+            if i == 63: return None
+            return chr(i)
+        self.check_data_integrity(
+            ('col1 char(1)','col2 char(1)'),
+            generator)
         
 if __name__ == '__main__':
     if test_MySQLdb.leak_test: