1 files changed, 1 insertions, 0 deletions

diff --git a/scripts/checkstack.pl b/scripts/checkstack.pl
index 55cdd78c1..b5980a2e3 100755
--- a/scripts/checkstack.pl
+++ b/scripts/checkstack.pl
@@ -32,6 +32,7 @@ my (@stack, $re, $x, $xs);
         my $arch = shift;
         if ($arch eq "") {
                 $arch = `uname -m`;
+                1 while chomp $arch;
         }
 
         $x      = "[0-9a-f]";   # hex character