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Fix two 'comparison will always be false' warnings:

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* Check the return value for `_wfullpath()`, not the returned pointer.
* Check first byte of char array, not the array itself.
This commit is contained in:
Yamagi 2022-10-09 11:21:21 +02:00
parent 658b6543ed
commit 72ec12f8df
1 changed files with 2 additions and 3 deletions
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5
src/backends/windows/system.c
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@ -601,9 +601,8 @@ Sys_Realpath(const char *in, char *out, size_t size)
WCHAR wconverted[MAX_OSPATH] = {0};
MultiByteToWideChar(CP_UTF8, 0, in, -1, win, sizeof(win)/sizeof(win[0]));
_wfullpath(wconverted, win, size);
if (wconverted == NULL)
if (_wfullpath(wconverted, win, size) == NULL)
{
Com_Printf("Couldn't get realpath for %s\n", in);
return false;
@ -731,7 +730,7 @@ Sys_RedirectStdout(void)
Q_strlcpy(dir, tmp, sizeof(dir));
}
if (dir == NULL)
if (dir[0] == '\0')
{
return;
}