tests: don't chmod after a failed chdir in cleanup

* tests/CuTmpdir.pm (chmod_tree): Don't chmod if chdir failed.

Signed-off-by: Bo Borgerson <gigabo@gmail.com>

diff --git a/tests/CuTmpdir.pm b/tests/CuTmpdir.pm
index 84312a0391c6622e3deeba99e2bb3e6e37c64915..e21306a57c770f301f37561ac1b7d27ee799ba90 100644 (file)
--- a/tests/CuTmpdir.pm
+++ b/tests/CuTmpdir.pm
@@ -45,11 +45,16 @@ sub chmod_1
 
 sub chmod_tree
 {
-  chdir $dir
-    or warn "$ME: failed to chdir to $dir: $!\n";
-  # Perform the equivalent of find . -type d -print0|xargs -0 chmod -R 700.
-  my $options = {untaint => 1, wanted => \&chmod_1};
-  find ($options, '.');
+  if (chdir $dir)
+    {
+      # Perform the equivalent of find . -type d -print0|xargs -0 chmod -R 700.
+      my $options = {untaint => 1, wanted => \&chmod_1};
+      find ($options, '.');
+    }
+  else
+    {
+      warn "$ME: failed to chdir to $dir: $!\n";
+    }
 }
 
 sub import {