From 94503a66c56c935e77a8fbe3622f1f56b7134ccc Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Mon, 19 May 2008 09:48:45 +1000 Subject: [PATCH] gitk: Fix "wrong # coordinates" error on reload This fixes the Tk error "wrong # coordinates: expected 0 or 4, got 2" that sometimes occurred when reloading. The problem was that we didn't unset the variables containing the canvas item id numbers for the displayed rows when we cleared the canvases. Thus make_secsel would think it had something to do when it didn't. Thanks to Michele Ballabio for finding a way to trigger the bug reliably. Signed-off-by: Paul Mackerras --- gitk | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gitk b/gitk index 9ab6dbaa4..998a05194 100755 --- a/gitk +++ b/gitk @@ -5125,10 +5125,14 @@ proc drawvisible {} { proc clear_display {} { global iddrawn linesegs need_redisplay nrows_drawn global vhighlights fhighlights nhighlights rhighlights + global linehtag linentag linedtag allcanvs delete all catch {unset iddrawn} catch {unset linesegs} + catch {unset linehtag} + catch {unset linentag} + catch {unset linedtag} catch {unset vhighlights} catch {unset fhighlights} catch {unset nhighlights} -- 2.30.2