mirrors
/
cpython
mirror of https://github.com/python/cpython.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Handle 0-tuples which can be singletons.

This commit is contained in:
Raymond Hettinger 2008-03-02 12:02:19 +00:00
parent 61024b9181
commit e3fabd10cb
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Modules/itertoolsmodule.c
View File

@ -1919,7 +1919,7 @@ product_next(productobject *lz)
Py_DECREF(old_result);
}
/* Now, we've got the only copy so we can update it in-place */
assert (Py_REFCNT(result) == 1);
assert (npools==0 || Py_REFCNT(result) == 1);
/* Update the pool indices right-to-left. Only advance to the
next pool when the previous one rolls-over */