[Python-checkins] python/dist/src/Python ceval.c,2.418,2.419

[kbk at users.sourceforge.net]

Update of /cvsroot/python/python/dist/src/Python
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv15637/Python

Modified Files:
	ceval.c 
Log Message:
Hye-Shik Chang's fix for Bug 875692.

Improve signal handling, especially when using threads, by forcing an early
re-execution of PyEval_EvalFrame() "periodic" code when things_to_do is not
cleared by Py_MakePendingCalls().

M Misc/NEWS
M Python/ceval.c


Index: ceval.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Python/ceval.c,v
retrieving revision 2.418
retrieving revision 2.419
diff -u -d -r2.418 -r2.419
--- ceval.c	11 Oct 2004 02:40:50 -0000	2.418
+++ ceval.c	23 Nov 2004 18:06:08 -0000	2.419
@@ -786,6 +786,12 @@
 					why = WHY_EXCEPTION;
 					goto on_error;
 				}
+				if (things_to_do)
+					/* MakePendingCalls() didn't succeed.
+					   Force early re-execution of this
+					   "periodic" code, possibly after
+					   a thread switch */
+					_Py_Ticker = 0;
 			}
 #ifdef WITH_THREAD
 			if (interpreter_lock) {