Avoid potential negative array index access to cached text.
[LibreOffice.git] / writerperfect / qa / unit / data / calc / libwps / 
treed31b51edf8b8a19790adf5aa4ba15a48f1a3958e
drwxr-xr-x   ..
drwxr-xr-x - fail
drwxr-xr-x - indeterminate
drwxr-xr-x - pass