Update yara submodule and disable includes by calling yr_compiler_set_include_callback with NULL.

tests.py

@@ -755,6 +755,9 @@ class TestYara(unittest.TestCase):
         r = yara.compile(p2)
         self.assertTrue(len(r.match(data='dummy')) == 2)
 
+        with self.assertRaises(yara.SyntaxError):
+            yara.compile(source='include "test"', includes=False)
+
     def testExternals(self):
 
         r = yara.compile(source='rule test { condition: ext_int == 15 }', externals={'ext_int': 15})

yara @ 80874eba

-Subproject commit a33ab375471865225b41299d14a4083942c852ff
+Subproject commit 80874eba1c9358647c6e25eb84ea50cf594f9ef1

yara-python.c

@@ -1781,7 +1781,8 @@ static PyObject* yara_compile(
       if (PyBool_Check(includes))
       {
         // PyObject_IsTrue can return -1 in case of error
-        compiler->allow_includes = (PyObject_IsTrue(includes) == 1);
+        if (PyObject_IsTrue(includes) == 1)
+          yr_compiler_set_include_callback(compiler, NULL, NULL, NULL);
       }
       else
       {