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fixed bug #774966 - CopyFiles return value not working on NT4 Sp6

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git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5063 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
kichik 2007-04-12 20:24:13 +00:00
parent cdc43e825c
commit 053b859a6f
1 changed files with 13 additions and 0 deletions
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13
Source/exehead/exec.c
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@ -1064,6 +1064,19 @@ static int NSISCALL ExecuteEntry(entry *entry_)
char *buf0=GetStringFromParm(0x00);
char *buf1=GetStringFromParm(0x11);
log_printf3("CopyFiles \"%s\"->\"%s\"",buf0,buf1);
if (!file_exists(buf0))
{
// workaround for bug #774966
//
// on nt4, SHFileOperation silently fails if the source
// file doesn't exist. do a manual check instead.
update_status_text(LANG_COPYFAILED,0);
exec_error++;
break;
}
op.hwnd=g_hwnd;
op.wFunc=FO_COPY;
buf0[mystrlen(buf0)+1]=0;