gitk: Fix bug introduced by "gitk: Fix "wrong # coordinates" error on reload"
Commit 94503a66c56c935e77a8fbe3622f1f56b7134ccc ("gitk: Fix "wrong #
coordinates" error on reload") was correct as far as it went, but
introduced a problem because it didn't also clear out boldrows and
boldnamerows in clear_display. This resulted in Tcl errors after
scrolling through the graph for a while if some rows were highlighted.
This fixes it.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/gitk b/gitk
index 45ebcaf..22bcd18 100755
--- a/gitk
+++ b/gitk
@@ -5125,7 +5125,7 @@
proc clear_display {} {
global iddrawn linesegs need_redisplay nrows_drawn
global vhighlights fhighlights nhighlights rhighlights
- global linehtag linentag linedtag
+ global linehtag linentag linedtag boldrows boldnamerows
allcanvs delete all
catch {unset iddrawn}
@@ -5133,6 +5133,8 @@
catch {unset linehtag}
catch {unset linentag}
catch {unset linedtag}
+ set boldrows {}
+ set boldnamerows {}
catch {unset vhighlights}
catch {unset fhighlights}
catch {unset nhighlights}
