Previously unstaged files can be staged by clicking on them and then
pressing Ctrl+T. Conveniently, the next unstaged file is selected
automatically so that the unstaged files can be staged by repeatedly
pressing Ctrl+T.
When a user hits Ctrl+T one time too many, though, Git GUI used to throw
this exception:
expected number but got ""
expected number but got ""
while executing
"expr {int([lindex [$w tag ranges in_diff] 0])}"
(procedure "toggle_or_diff" line 13)
invoked from within
"toggle_or_diff toggle .vpane.files.workdir.list "
(command bound to event)
Let's just avoid that by skipping the operation when there are no more
files to stage.
This fixes https://github.com/git-for-windows/git/issues/1060
Signed-off-by: Johannes Schindelin <[email protected]>
---
git-gui/git-gui.sh | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/git-gui/git-gui.sh b/git-gui/git-gui.sh
index ed24aa9d2f1..3c085cddc61 100755
--- a/git-gui/git-gui.sh
+++ b/git-gui/git-gui.sh
@@ -2504,6 +2504,10 @@ proc toggle_or_diff {mode w args} {
if {$last_clicked ne {}} {
set lno [lindex $last_clicked 1]
} else {
+ if {[llength $file_lists($w)] == 0} {
+ set last_clicked {}
+ return
+ }
set lno [expr {int([lindex [$w tag ranges in_diff] 0])}]
}
if {$mode eq "toggle"} {
--
2.15.1.windows.2.395.g5bb0817ee52
