scripts: require ASCII digits in a few places

[public-inbox.git] / scripts / import_slrnspool

diff --git a/scripts/import_slrnspool b/scripts/import_slrnspool
index e7ea45c1242a7f616201f4fe7718543e7730ec1b..25b702a05de7fa2948f5baa9c0c721e0b1d469ab 100755 (executable)
--- a/scripts/import_slrnspool
+++ b/scripts/import_slrnspool
@@ -47,7 +47,7 @@ sub get_min {
        my $out = $git->qx('config', "--file=$f", key($ibx));
        $out ||= 0;
        chomp $out;
-       $out =~ /\A\d+\z/ and return $out;
+       $out =~ /\A[0-9]+\z/ and return $out;
        0;
 }