* harbour/src/rtl/philes.c
* modified HB_CWD() to return previous path if new one is set by
optional parameter so current syntax is:
HB_CWD( [ <cNewWD> ] ) -> <cPrevWD>
+ set FError() in HB_CWD() function. Now programmer can check if HB_CWD()
succeed checking result of FError() function, i.e.
HB_CWD( cNewPath )
IF FError() != 0
? "Cannot set working directory to:", cNewPath
ELSE
// stuff
ENDIF
+ set FError() in the following functions:
HB_FGETATTR(), HB_FSETATTR(),
HB_FGETDATETIME(), HB_FSETDATETIME(),
HB_FISDEVICE()
8946553dc8