Michael Stefaniuc : cmd: Avoid casting a const away.
Alexandre Julliard
julliard at winehq.org
Mon Nov 30 16:13:47 CST 2020
Module: wine
Branch: master
Commit: 77fc01d39d732acf26658f13448739eeaf00de45
URL: https://source.winehq.org/git/wine.git/?a=commit;h=77fc01d39d732acf26658f13448739eeaf00de45
Author: Michael Stefaniuc <mstefani at winehq.org>
Date: Sun Nov 29 23:30:27 2020 +0100
cmd: Avoid casting a const away.
Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
programs/cmd/builtins.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/programs/cmd/builtins.c b/programs/cmd/builtins.c
index 934e55ac587..c6dce091c69 100644
--- a/programs/cmd/builtins.c
+++ b/programs/cmd/builtins.c
@@ -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]);
}
}
More information about the wine-cvs
mailing list