Fix results file selection aborting if only a filtered file is present

2026-09-08 10:34:26 +02:00
parent a2746b3f91
commit 6478cadc85
1 changed files with 2 additions and 1 deletions
@@ -365,7 +365,8 @@ sub pick_data_file {
    # \Q...\E treats ... as literal string
    my @files = sort grep { /^\Q$prefix\E.*\.csv$/ } find_files($dir);

-    return "$prefix.csv" unless @files > 1;
+    die "No $prefix CSV files found in $dir\n" unless @files;
+    return $files[0] if @files == 1;

    # Make sure the unfiltered file is at the top
    my @sorted = sort {