sbotools2

commit 4aec1750cc757be6237d54e4e6fb3789368a1d9e
parent b5e7e90a789da20cca33ab17a80e0f52224f075c
Author: Andreas Guldstrand <andreas.guldstrand@gmail.com>
Date:   Mon, 25 Apr 2016 00:02:53 +0200

sboinstall: change condition check to read better

Diffstat:
M
sboinstall
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sboinstall b/sboinstall
@@ -176,7 +176,7 @@ FIRST: for my $sbo (@$build_queue) {
 }
 @$build_queue = @temp_queue;
 
-exit 0 unless exists $$build_queue[0];
+exit 0 if @{ $build_queue } == 0;
 say "\nInstall queue: " . join(' ', @$build_queue);
 unless ($non_int) {
     print "\nAre you sure you wish to continue? [y]: ";