Bug #4495: Fix signed/unsigned warning (both namelen and tailen should be signed, not just namelen).
diff --git a/Python/traceback.c b/Python/traceback.c
index 63ecc3c..42bbd53 100644
--- a/Python/traceback.c
+++ b/Python/traceback.c
@@ -171,7 +171,7 @@
if (!PyUnicode_Check(v))
continue;
path = _PyUnicode_AsStringAndSize(v, &len);
- if (len + 1 + taillen >= (Py_ssize_t)namelen - 1)
+ if (len + 1 + (Py_ssize_t)taillen >= (Py_ssize_t)namelen - 1)
continue; /* Too long */
strcpy(namebuf, path);
if (strlen(namebuf) != len)