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cmd: Avoid dead assignments (Clang).

This commit is contained in:
Frédéric Delanoy 2011-10-05 10:16:30 +02:00 committed by Alexandre Julliard
parent 58f2a3cf3e
commit e2fd09c2e7
1 changed files with 30 additions and 41 deletions
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71
programs/cmd/builtins.c
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@ -1587,7 +1587,10 @@ void WCMD_move (void) {
WCMD_splitpath(input, drive, dir, fname, ext);
hff = FindFirstFileW(input, &fd);
while (hff != INVALID_HANDLE_VALUE) {
if (hff == INVALID_HANDLE_VALUE)
return;
do {
WCHAR dest[MAX_PATH];
WCHAR src[MAX_PATH];
DWORD attribs;
@ -1674,14 +1677,9 @@ void WCMD_move (void) {
WCMD_print_error ();
errorlevel = 1;
}
} while (FindNextFileW(hff, &fd) != 0);
/* Step on to next match */
if (FindNextFileW(hff, &fd) == 0) {
FindClose(hff);
hff = INVALID_HANDLE_VALUE;
break;
}
}
FindClose(hff);
}
/****************************************************************************
@ -1810,7 +1808,10 @@ void WCMD_rename (void) {
WCMD_splitpath(input, drive, dir, fname, ext);
hff = FindFirstFileW(input, &fd);
while (hff != INVALID_HANDLE_VALUE) {
if (hff == INVALID_HANDLE_VALUE)
return;
do {
WCHAR dest[MAX_PATH];
WCHAR src[MAX_PATH];
WCHAR *dotSrc = NULL;
@ -1866,14 +1867,9 @@ void WCMD_rename (void) {
WCMD_print_error ();
errorlevel = 1;
}
} while (FindNextFileW(hff, &fd) != 0);
/* Step on to next match */
if (FindNextFileW(hff, &fd) == 0) {
FindClose(hff);
hff = INVALID_HANDLE_VALUE;
break;
}
}
FindClose(hff);
}
/*****************************************************************************
@ -2058,33 +2054,26 @@ void WCMD_setshow_default (const WCHAR *command) {
/* Search for appropriate directory */
WINE_TRACE("Looking for directory '%s'\n", wine_dbgstr_w(string));
hff = FindFirstFileW(string, &fd);
while (hff != INVALID_HANDLE_VALUE) {
if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
WCHAR fpath[MAX_PATH];
WCHAR drive[10];
WCHAR dir[MAX_PATH];
WCHAR fname[MAX_PATH];
WCHAR ext[MAX_PATH];
static const WCHAR fmt[] = {'%','s','%','s','%','s','\0'};
if (hff != INVALID_HANDLE_VALUE) {
do {
if (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) {
WCHAR fpath[MAX_PATH];
WCHAR drive[10];
WCHAR dir[MAX_PATH];
WCHAR fname[MAX_PATH];
WCHAR ext[MAX_PATH];
static const WCHAR fmt[] = {'%','s','%','s','%','s','\0'};
/* Convert path into actual directory spec */
GetFullPathNameW(string, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
WCMD_splitpath(fpath, drive, dir, fname, ext);
/* Convert path into actual directory spec */
GetFullPathNameW(string, sizeof(fpath)/sizeof(WCHAR), fpath, NULL);
WCMD_splitpath(fpath, drive, dir, fname, ext);
/* Rebuild path */
wsprintfW(string, fmt, drive, dir, fd.cFileName);
FindClose(hff);
hff = INVALID_HANDLE_VALUE;
break;
}
/* Step on to next match */
if (FindNextFileW(hff, &fd) == 0) {
FindClose(hff);
hff = INVALID_HANDLE_VALUE;
break;
}
/* Rebuild path */
wsprintfW(string, fmt, drive, dir, fd.cFileName);
break;
}
} while (FindNextFileW(hff, &fd) != 0);
FindClose(hff);
}
/* Change to that directory */