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Fix some bugs causing application error popups.

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Specifically this should fix the following errors:

wrong # args: should be "startdiff ids" (fix from Junio Hamano)
can't read "filelines(....)": no such element in array
can't unset "treepending": no such variable
This commit is contained in:
Paul Mackerras 2005-07-31 21:35:21 +10:00
parent c8a4acbf4a
commit 1115fb38df
1 changed files with 9 additions and 5 deletions
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@ -1729,7 +1729,9 @@ proc mergediff {id} {
set diffpindex -1
set diffmergegca [findgca $parents($id)]
if {[info exists mergefilelist($id)]} {
showmergediff
if {$mergefilelist($id) ne {}} {
showmergediff
}
} else {
contmergediff {}
}
@ -1753,7 +1755,7 @@ proc findgca {ids} {
proc contmergediff {ids} {
global diffmergeid diffpindex parents nparents diffmergegca
global treediffs mergefilelist diffids
global treediffs mergefilelist diffids treepending
# diff the child against each of the parents, and diff
# each of the parents against the GCA.
@ -1814,8 +1816,8 @@ proc contmergediff {ids} {
proc showmergediff {} {
global cflist diffmergeid mergefilelist parents
global diffopts diffinhunk currentfile diffblocked
global groupfilelast mergefds
global diffopts diffinhunk currentfile currenthunk filelines
global diffblocked groupfilelast mergefds groupfilenum grouphunks
set files $mergefilelist($diffmergeid)
foreach f $files {
@ -1826,6 +1828,8 @@ proc showmergediff {} {
catch {unset currentfile}
catch {unset currenthunk}
catch {unset filelines}
catch {unset groupfilenum}
catch {unset grouphunks}
set groupfilelast -1
foreach p $parents($diffmergeid) {
set cmd [list | git-diff-tree -p $p $diffmergeid]
@ -2700,7 +2704,7 @@ proc diffvssel {dirn} {
$ctext conf -state disabled
$ctext tag delete Comments
$ctext tag remove found 1.0 end
startdiff $newid [list $oldid]
startdiff [list $newid $oldid]
}
proc mkpatch {} {