#3773: Check for errors around the use of PyTokenizer_FindEncoding().

reviewed by Brett Cannon.
diff --git a/Misc/NEWS b/Misc/NEWS
index 0e51c80..889cead 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,9 @@
 Core and Builtins
 -----------------
 
+- Issue 3774: Added a few more checks in PyTokenizer_FindEncoding to handle
+  error conditions.
+
 - Issue 3594: Fix Parser/tokenizer.c:fp_setreadl() to open the file being
   tokenized by either a file path or file pointer for the benefit of
   PyTokenizer_FindEncoding().