From 5dadeeb29d36a93b3bbeec8d7b1d237f29bf8f67 Mon Sep 17 00:00:00 2001
From: Huw Davies <huw@codeweavers.com>
Date: Fri, 7 Sep 2007 11:29:56 +0100
Subject: [PATCH] wineps.drv: Ignore an empty output string.

---
 dlls/wineps.drv/init.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dlls/wineps.drv/init.c b/dlls/wineps.drv/init.c
index d499247ea7e..82ed4394fa8 100644
--- a/dlls/wineps.drv/init.c
+++ b/dlls/wineps.drv/init.c
@@ -356,7 +356,7 @@ BOOL PSDRV_CreateDC( HDC hdc, PSDRV_PDEVICE **pdev, LPCWSTR driver, LPCWSTR devi
     physDev->logPixelsX = physDev->pi->ppd->DefaultResolution;
     physDev->logPixelsY = physDev->pi->ppd->DefaultResolution;
 
-    if (output) {
+    if (output && *output) {
         INT len = WideCharToMultiByte( CP_ACP, 0, output, -1, NULL, 0, NULL, NULL );
         if ((physDev->job.output = HeapAlloc( PSDRV_Heap, 0, len )))
             WideCharToMultiByte( CP_ACP, 0, output, -1, physDev->job.output, len, NULL, NULL );