1 files changed, 1 insertions, 1 deletions
diff --git a/build_dataset.pl b/build_dataset.pl
index f88b818..9d77766 100755
--- a/build_dataset.pl
+++ b/build_dataset.pl
@@ -39,7 +39,7 @@ my $dir;
 my $src;
 my $dst;
 for ($i = 0; $i < $count; $i++) {
-  if (($i % $test_split) = ($test_split-1)) {
+  if (($i % $test_split) == ($test_split-1)) {
     $dir = $thumbs_dir . "test_";
 
     $src = $images_dir . $images[$i];