fix division by zero /o\

1 files changed, 1 insertions, 1 deletions

diff --git a/draklive b/draklive
index f330709..610e32b 100755
--- a/draklive
+++ b/draklive
@@ -186,7 +186,7 @@ sub progress_start {
 sub progress_show {
     my ($progress, $time) = @_;
     my $elapsed_time = $time - $progress->{start_time};
-    my $eta = int($elapsed_time*$progress->{total}/$progress->{current});
+    my $eta = $progress->{current} ? int($elapsed_time*$progress->{total}/$progress->{current}) : -1;
     printf("\r%3d%% (%$progress->{maxl}s/%-$progress->{maxl}s), %8s/%8s (ETA)",
            int(100*$progress->{current}/$progress->{total}),
            (map { substr($_, 0, length($_)-$progress->{exp_divide}) } $progress->{current}, $progress->{total}),