The single-key-input mode in "git add -p" had some code to handle
keys that generate a sequence of input via ReadKey(), which did not
handle end-of-file correctly, which has been fixed.
* cb/add-p-single-key-fix:
add -p: avoid use of undefined $key when ReadKey -> EOF
ReadMode 'cbreak';
my $key = ReadKey 0;
ReadMode 'restore';
- if ($use_termcap and $key eq "\e") {
- while (!defined $term_escapes{$key}) {
- my $next = ReadKey 0.5;
- last if (!defined $next);
- $key .= $next;
+ if (defined $key) {
+ if ($use_termcap and $key eq "\e") {
+ while (!defined $term_escapes{$key}) {
+ my $next = ReadKey 0.5;
+ last if (!defined $next);
+ $key .= $next;
+ }
+ $key =~ s/\e/^[/;
}
- $key =~ s/\e/^[/;
+ print "$key";
}
- print "$key" if defined $key;
print "\n";
return $key;
} else {