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userenv/tests: Don't depend on the Ascii length to find the next env variable.

This commit is contained in:
Alexandre Julliard 2009-08-19 19:50:06 +02:00
parent 3cd91a451d
commit c8c839a9bc
1 changed files with 4 additions and 2 deletions
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6
dlls/userenv/tests/userenv.c
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@ -51,7 +51,8 @@ static BOOL get_env(const WCHAR * env, const char * var, char ** result)
varlen = strlen(var);
do
{
envlen = WideCharToMultiByte( CP_ACP, 0, p, -1, buf, sizeof(buf), NULL, NULL ) - 1;
if (!WideCharToMultiByte( CP_ACP, 0, p, -1, buf, sizeof(buf), NULL, NULL )) buf[sizeof(buf)-1] = 0;
envlen = strlen(buf);
if (CompareStringA(GetThreadLocale(), NORM_IGNORECASE|LOCALE_USE_CP_ACP, buf, min(envlen, varlen), var, varlen) == CSTR_EQUAL)
{
if (buf[varlen] == '=')
@ -63,7 +64,8 @@ static BOOL get_env(const WCHAR * env, const char * var, char ** result)
return TRUE;
}
}
p = p + envlen + 1;
while (*p) p++;
p++;
} while (*p);
return FALSE;
}