# HG changeset patch
# Parent e3ba7e1dd4060444080f6772ee8c4942f6f5854b
diff -r e3ba7e1dd406 -r b3b29693e0a3 Python/traceback.c
--- a/Python/traceback.c	Wed Dec 28 12:01:51 2011 -0600
+++ b/Python/traceback.c	Sun Jan 08 15:34:14 2012 +0000
@@ -409,6 +409,9 @@
         }
         PyErr_Restore(exc_type, exc_value, exc_tb);
     }
+    PyErr_CheckSignals();
+    if (PyErr_Occurred())
+        PyErr_WriteUnraisable(NULL);
     err = PyFile_WriteString("Traceback (most recent call last):\n", f);
     if (!err)
         err = tb_printinternal((PyTracebackObject *)v, f, limit);