diff options
Diffstat (limited to 'win/tclWinInit.c')
| -rw-r--r-- | win/tclWinInit.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/win/tclWinInit.c b/win/tclWinInit.c index 4f59c1a..eae4404 100644 --- a/win/tclWinInit.c +++ b/win/tclWinInit.c @@ -593,7 +593,14 @@ TclpSetVariables( Tcl_SetVar2(interp, "env", "HOME", Tcl_DStringValue(&ds), TCL_GLOBAL_ONLY); } else { - Tcl_SetVar2(interp, "env", "HOME", "c:\\", TCL_GLOBAL_ONLY); + /* None of HOME, HOMEDRIVE, HOMEPATH exists. Try USERPROFILE */ + ptr = Tcl_GetVar2(interp, "env", "USERPROFILE", TCL_GLOBAL_ONLY); + if (ptr != NULL && ptr[0]) { + Tcl_SetVar2(interp, "env", "HOME", ptr, TCL_GLOBAL_ONLY); + } else { + /* Last resort */ + Tcl_SetVar2(interp, "env", "HOME", "c:\\", TCL_GLOBAL_ONLY); + } } } |