diff options
| author | Benjamin Peterson <benjamin@python.org> | 2008-03-29 15:24:25 (GMT) |
|---|---|---|
| committer | Benjamin Peterson <benjamin@python.org> | 2008-03-29 15:24:25 (GMT) |
| commit | 5b63acd31e0e40c1a9a9e9762905b0054ff37994 (patch) | |
| tree | 763a6e10d4c0fa64797f5311491a3cbeb0f7e5d9 /Demo/tkinter/guido | |
| parent | 672fbf519568bc295aa64992dcbabe0eebccb5fc (diff) | |
| download | cpython-5b63acd31e0e40c1a9a9e9762905b0054ff37994.zip cpython-5b63acd31e0e40c1a9a9e9762905b0054ff37994.tar.gz cpython-5b63acd31e0e40c1a9a9e9762905b0054ff37994.tar.bz2 | |
#2503 make singletons compared with "is" not == or !=
Thanks to Wummel for the patch
Diffstat (limited to 'Demo/tkinter/guido')
| -rw-r--r-- | Demo/tkinter/guido/paint.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Demo/tkinter/guido/paint.py b/Demo/tkinter/guido/paint.py index d46e20b..7b2e814 100644 --- a/Demo/tkinter/guido/paint.py +++ b/Demo/tkinter/guido/paint.py @@ -50,7 +50,7 @@ def b1up(event): def motion(event): if b1 == "down": global xold, yold - if xold != None and yold != None: + if xold is not None and yold is not None: event.widget.create_line(xold,yold,event.x,event.y,smooth=TRUE) # here's where you draw it. smooth. neat. xold = event.x |