Small fix in OpenSSL::Test

[openssl.git] / test / testlib / OpenSSL / Test.pm

diff --git a/test/testlib/OpenSSL/Test.pm b/test/testlib/OpenSSL/Test.pm
index 83d7acc8b7cedfacf568425781f1feb9e70a21a0..f378351f6575925811d3b777c1e34caf49743619 100644 (file)
--- a/test/testlib/OpenSSL/Test.pm
+++ b/test/testlib/OpenSSL/Test.pm
@@ -695,8 +695,10 @@ sub __build_cmd {
 
     my $num = shift;
     my $path_builder = shift;
-    my $cmd = __fixup_cmd($path_builder->(shift @{$_[0]}));
-    my @args = @{$_[0]}; shift;
+    # Make a copy to not destroy the caller's array
+    my @cmdarray = ( @{$_[0]} ); shift;
+    my $cmd = __fixup_cmd($path_builder->(shift @cmdarray));
+    my @args = @cmdarray;
     my %opts = @_;
 
     return () if !$cmd;