Test “tidy PO”: add git diff upon failure

Add more diagnostics of why the “PO files are tidy” fails by means of a git diff.
zonemaster · Nov 16, 2023 · 6284a56 · 6284a56
1 parent 909bee2
commit 6284a56
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/t/po-files.t b/t/po-files.t
@@ -60,7 +60,8 @@ subtest "tidy po files" => sub {
         is $output, "", $makebin . ' tidy-po gives empty output';
 
         $output = `git diff --numstat`;
-        is $output, "", 'all files are tidied (if not run "make tidy-po")';
+        is $output, "", 'all files are tidied (if not run "make tidy-po")'
+            or diag `git diff`;
     }
 };