gitk switched to use git-diff-tree with one argument in gettreediffs and getblobdiffs. git-diff-tree with one argument outputs commit ID in from of the patch. This causes an empty line after "Comments" in the lower right pane. Also, the diff in the lower left pane has the commit ID, which is useless there.
This patch makes git use the newly added -no-commit-id option for git-diff-tree to suppress commit ID. It also removes the p variable in both functions, since it has become useless after switching to the one-argument invocation for git-diff-tree.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Show changes to gitk +2 −4
diff --git a/gitk b/gitk index a9d37d9..6d47139 100755 --- a/gitk +++ b/gitk @@ -2805,8 +2805,7 @@ proc gettreediffs {ids} { set treepending $ids set treediff {} set id [lindex $ids 0] - set p [lindex $ids 1] - if [catch {set gdtf [open "|git-diff-tree -r $id" r]}] return + if [catch {set gdtf [open "|git-diff-tree --no-commit-id -r $id" r]}] return fconfigure $gdtf -blocking 0 fileevent $gdtf readable [list gettreediffline $gdtf $ids] } @@ -2840,9 +2839,8 @@ proc getblobdiffs {ids} { global difffilestart nextupdate diffinhdr treediffs set id [lindex $ids 0] - set p [lindex $ids 1] set env(GIT_DIFF_OPTS) $diffopts - set cmd [list | git-diff-tree -r -p -C $id] + set cmd [list | git-diff-tree --no-commit-id -r -p -C $id] if {[catch {set bdf [open $cmd r]} err]} { puts "error getting diffs: $err" return
-- Regards, Pavel Roskin