Prevented strlen(NULL) in PRINTDLG_CreateDevNames().

[Jorma Laaksonen (none)]

---
 dlls/comdlg32/printdlg.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/dlls/comdlg32/printdlg.c b/dlls/comdlg32/printdlg.c
index 39ac750..9b94340 100644
--- a/dlls/comdlg32/printdlg.c
+++ b/dlls/comdlg32/printdlg.c
@@ -187,7 +187,7 @@ static INT PRINTDLG_SetUpPrinterListComboW(HWND hDlg, UINT id, LPCWSTR name)
  *
  *  (NB. when we handle unicode the offsets will be in wchars).
  */
-static BOOL PRINTDLG_CreateDevNames(HGLOBAL *hmem, const char* DeviceDriverName,
+static BOOL PRINTDLG_CreateDevNames(HGLOBAL *hmem, const char* DeviceDriverNameIn,
 				    const char* DeviceName, const char* OutputPort)
 {
     long size;
@@ -196,6 +196,7 @@ static BOOL PRINTDLG_CreateDevNames(HGLOBAL *hmem, const char* DeviceDriverName,
     LPDEVNAMES lpDevNames;
     char buf[260];
     DWORD dwBufLen = sizeof(buf);
+    const char* DeviceDriverName = DeviceDriverNameIn ? DeviceDriverNameIn : "";
 
     size = strlen(DeviceDriverName) + 1
             + strlen(DeviceName) + 1
-- 
1.4.4.2


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-- 
Jorma Laaksonen                                jorma.laaksonen at tkk.fi
Teaching Research Scientist                    http://www.cis.hut.fi/jorma/
Dr. of Science in Technology, Docent           tel. +358-9-4513269
Laboratory of Computer and Information Science fax. +358-9-4513277
Helsinki University of Technology              mob. +358-50-3058719
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