This patch introduce the check in list_and_choose() routine for the list. If
list is empty just return.
It can be useful for example if user selects 'add untracked' and there are no
untracked files, "Add untracked>>" opens. But it does not make sense in this
case, because there are no untracked files.
Signed-off-by: Alexander Kuleshov <kuleshovmail@xxxxxxxxx>
---
git-add--interactive.perl | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/git-add--interactive.perl b/git-add--interactive.perl
index 94b988c..85b2fe7 100755
--- a/git-add--interactive.perl
+++ b/git-add--interactive.perl
@@ -519,6 +519,9 @@ sub error_msg {
sub list_and_choose {
my ($opts, @stuff) = @_;
my (@chosen, @return);
+ if (!@stuff) {
+ return @return;
+ }
my $i;
my @prefixes = find_unique_prefixes(@stuff) unless $opts->{LIST_ONLY};
@@ -729,6 +732,8 @@ sub add_untracked_cmd {
if (@add) {
system(qw(git update-index --add --), @add);
say_n_paths('added', @add);
+ } else {
+ print "No untracked files.\n";
}
print "\n";
}
--
2.3.0.rc1.247.gb53aa6f.dirty
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