To reproduce, start gitk in any repository, click a commit, then the
"back" button (left-pointing arrow button) or type Alt+Cursor-Left. The
error I get is this:
can't use non-numeric string as operand of "!"
can't use non-numeric string as operand of "!"
while executing
"if {!$ateof} {
set nlines [expr {[winfo height $ctext]
/ [font metrics textfont -linespace]}]
if {[$ctext compare "$target_scrollpos + $nlines ..."
(procedure "maybe_scroll_ctext" line 5)
invoked from within
"maybe_scroll_ctext ateof"
(procedure "blobdiffmaybeseehere" line 6)
invoked from within
"blobdiffmaybeseehere [eof $bdf]"
(procedure "getblobdiffline" line 15)
invoked from within
"getblobdiffline filef5ec60 5de460a2cfdd4acbadd41355a5b34dc69e93b89e"
("eval" body line 1)
invoked from within
"eval $script"
(procedure "dorunq" line 11)
invoked from within
"dorunq"
("after" script)
After dismissing the error, gitk is still responsive, but does not show
diffs anymore.
The error bisects to 5de460a2c (gitk: Refactor per-line part of
getblobdiffline and its support) which is already merged downstream into git.
Could you please have a look?
-- Hannes
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