Configure: ensure empty arrays aren't created inadvertently

[openssl.git] / Configure

diff --git a/Configure b/Configure
index bf0c2d5f973d1548ac30856e6bda8c37c8001deb..f46be6b4e58f855f7ac5af3b46c0d8fc3a6fbd5d 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -2344,7 +2344,7 @@ EOF
             my %dirs = ();
             my $pd = dirname($product);
 
-            foreach (@{$unified_info{sources}->{$product}},
+            foreach (@{$unified_info{sources}->{$product} // []},
                      @{$unified_info{shared_sources}->{$product} // []}) {
                 my $d = dirname($_);