Correct minor oops in last.

diff --git a/minc b/minc
index 6c0aad26edcb5f6316b221387d4a3e7bef5a6e9b..f8d54dd2d1735868f8a6a04d112f3a0689ca7753 100755 (executable)
--- a/minc
+++ b/minc
@@ -762,6 +762,7 @@ sub maildir_spam {
     my @spams = readdir(DIR);
     if ($! != 0) {
         print(STDERR "skipping maildir spam: readdir($dir): $!\n");
+        return;
     }
 
     closedir(DIR);