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gitk: Fix bug in highlight stuff when no line is selected
Signed-off-by: Paul Mackerras <paulus@samba.org>
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gitk
5
gitk
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@ -1660,7 +1660,7 @@ proc bolden {row font} {
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global canv linehtag selectedline
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$canv itemconf $linehtag($row) -font $font
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if {$row == $selectedline} {
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if {[info exists selectedline] && $row == $selectedline} {
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$canv delete secsel
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set t [eval $canv create rect [$canv bbox $linehtag($row)] \
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-outline {{}} -tags secsel \
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@ -1673,7 +1673,7 @@ proc bolden_name {row font} {
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global canv2 linentag selectedline
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$canv2 itemconf $linentag($row) -font $font
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if {$row == $selectedline} {
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if {[info exists selectedline] && $row == $selectedline} {
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$canv2 delete secsel
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set t [eval $canv2 create rect [$canv2 bbox $linentag($row)] \
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-outline {{}} -tags secsel \
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@ -1715,7 +1715,6 @@ proc addvhighlight {n} {
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proc delvhighlight {} {
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global hlview vhighlights
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global selectedline
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if {![info exists hlview]} return
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unset hlview
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