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cmd: Avoid casting a const away. 

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Stefaniuc 2020-11-29 23:30:27 +01:00 committed by Alexandre Julliard
parent 70567d9f2d
commit 77fc01d39d
1 changed files with 3 additions and 2 deletions
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5
programs/cmd/builtins.c
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@ -1968,6 +1968,7 @@ static void WCMD_parse_line(CMD_LIST *cmdStart,
BOOL thisduplicate = FALSE;
BOOL anyduplicates = FALSE;
int totalfound;
static WCHAR emptyW[] = L"";
/* Skip lines if requested */
if (*forf_skip) {
@ -1998,7 +1999,7 @@ static void WCMD_parse_line(CMD_LIST *cmdStart,
for (varoffset=0;
varidx >= 0 && varoffset<totalfound && (((varidx%26) + varoffset) < 26);
varoffset++) {
forloopcontext.variable[varidx + varoffset] = (WCHAR *)nullW;
forloopcontext.variable[varidx + varoffset] = emptyW;
}
/* Loop extracting the tokens
@ -2048,7 +2049,7 @@ static void WCMD_parse_line(CMD_LIST *cmdStart,
int i;
for (i=varidx; i<MAX_FOR_VARIABLES; i++) {
if ((forloopcontext.variable[i] != oldcontext.variable[i]) &&
(forloopcontext.variable[i] != nullW)) {
(forloopcontext.variable[i] != emptyW)) {
heap_free(forloopcontext.variable[i]);
}
}