diff options
| -rwxr-xr-x | git-gui.sh | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/git-gui.sh b/git-gui.sh index 3ce2e04bc5..b3c14acbdf 100755 --- a/git-gui.sh +++ b/git-gui.sh @@ -2505,7 +2505,9 @@ proc toggle_or_diff {mode w args} { if {$last_clicked ne {}} { set lno [lindex $last_clicked 1] } else { - if {[llength $file_lists($w)] == 0} { + if {![info exists file_lists] + || ![info exists file_lists($w)] + || [llength $file_lists($w)] == 0} { set last_clicked {} return } @@ -2519,7 +2521,13 @@ proc toggle_or_diff {mode w args} { } } - set path [lindex $file_lists($w) [expr {$lno - 1}]] + if {![info exists file_lists] + || ![info exists file_lists($w)] + || [llength $file_lists($w)] < $lno - 1} { + set path {} + } else { + set path [lindex $file_lists($w) [expr {$lno - 1}]] + } if {$path eq {}} { set last_clicked {} return |