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cmd.exe: Support cd .. when saving current directory.

This commit is contained in:
Jason Edmeades 2008-03-03 23:14:30 +00:00 committed by Alexandre Julliard
parent 84f02a6ab2
commit 4492334762
2 changed files with 6 additions and 0 deletions
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3
programs/cmd/builtins.c
View File

@ -1865,6 +1865,9 @@ void WCMD_setshow_default (WCHAR *command) {
return;
} else {
/* Save away the actual new directory, to store as current location */
GetCurrentDirectoryW (sizeof(string)/sizeof(WCHAR), string);
/* Restore old directory if drive letter would change, and
CD x:\directory /D (or pushd c:\directory) not supplied */
if ((strstrW(quals, parmD) == NULL) &&

3
programs/cmd/wcmdmain.c
View File

@ -419,6 +419,7 @@ int wmain (int argc, WCHAR *argvW[])
static const WCHAR fmt[] = {'=','%','c',':','\0'};
wsprintf(envvar, fmt, string[0]);
SetEnvironmentVariable(envvar, string);
WINE_TRACE("Set %s to %s\n", wine_dbgstr_w(envvar), wine_dbgstr_w(string));
}
if (opt_k) {
@ -643,7 +644,9 @@ void WCMD_execute (WCHAR *command, WCHAR *redirects,
if (GetEnvironmentVariable(envvar, dir, MAX_PATH) == 0) {
static const WCHAR fmt[] = {'%','s','\\','\0'};
wsprintf(cmd, fmt, cmd);
WINE_TRACE("No special directory settings, using dir of %s\n", wine_dbgstr_w(cmd));
}
WINE_TRACE("Got directory %s as %s\n", wine_dbgstr_w(envvar), wine_dbgstr_w(cmd));
status = SetCurrentDirectory (cmd);
if (!status) WCMD_print_error ();
HeapFree( GetProcessHeap(), 0, cmd );