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msi: Remove redundant NULL checks before msi_free(). 

Signed-off-by: Michael Stefaniuc <mstefani@winehq.org>
Signed-off-by: Hans Leidekker <hans@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Stefaniuc 2017-09-20 12:28:00 +02:00 committed by Alexandre Julliard
parent c7411a6390
commit 4a2809166c
1 changed files with 3 additions and 3 deletions
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6
dlls/msi/dialog.c
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@ -4309,7 +4309,7 @@ static UINT event_end_dialog( msi_dialog *dialog, const WCHAR *argument )
static UINT pending_event_end_dialog( msi_dialog *dialog, const WCHAR *argument )
{
dialog->pending_event = event_end_dialog;
if (dialog->pending_argument) msi_free( dialog->pending_argument );
msi_free( dialog->pending_argument );
dialog->pending_argument = strdupW( argument );
return ERROR_SUCCESS;
}
@ -4327,7 +4327,7 @@ static UINT event_new_dialog( msi_dialog *dialog, const WCHAR *argument )
static UINT pending_event_new_dialog( msi_dialog *dialog, const WCHAR *argument )
{
dialog->pending_event = event_new_dialog;
if (dialog->pending_argument) msi_free( dialog->pending_argument );
msi_free( dialog->pending_argument );
dialog->pending_argument = strdupW( argument );
return ERROR_SUCCESS;
}
@ -4352,7 +4352,7 @@ static UINT event_spawn_dialog( msi_dialog *dialog, const WCHAR *argument )
static UINT pending_event_spawn_dialog( msi_dialog *dialog, const WCHAR *argument )
{
dialog->pending_event = event_spawn_dialog;
if (dialog->pending_argument) msi_free( dialog->pending_argument );
msi_free( dialog->pending_argument );
dialog->pending_argument = strdupW( argument );
return ERROR_SUCCESS;
}