[PATCH] tests: fix recent regression in tail inotify test

[Pádraig Brady]

* tests/tail-2/inotify-rotate.sh (cleanup_fail_): Set fail=1
so that failures are identified.  Regression in v8.23-63-g111a2b9
---
 tests/tail-2/inotify-rotate.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/tail-2/inotify-rotate.sh b/tests/tail-2/inotify-rotate.sh
index 452a916..556955f 100755
--- a/tests/tail-2/inotify-rotate.sh
+++ b/tests/tail-2/inotify-rotate.sh
@@ -41,6 +41,7 @@ cleanup_fail()
   cat out
   warn_ $1
   kill $pid
+  fail=1
 }
 
 # Perform at least this many iterations, because on multi-core systems
-- 
2.1.0