ae3959b ls -LR exits with status 2, not 0, when it encounters a cycle(#525402), ls:

Authored and Committed by ovasik 14 years ago
    ls -LR exits with status 2, not 0, when it encounters a cycle(#525402), ls:
        print ?, not 0 as inode of dereferenced dangling symlink(#525400), call
        the install-info on .gz info files
    
        
file modified
+16 -7