[GNUnet-SVN] r26776 - gnunet/src/util

[gnunet]

Author: LRN
Date: 2013-04-05 15:07:22 +0200 (Fri, 05 Apr 2013)
New Revision: 26776

Modified:
   gnunet/src/util/w32cat.c
Log:
Don't wcscmp a NULL pointer

Modified: gnunet/src/util/w32cat.c
===================================================================
--- gnunet/src/util/w32cat.c    2013-04-05 13:02:04 UTC (rev 26775)
+++ gnunet/src/util/w32cat.c    2013-04-05 13:07:22 UTC (rev 26776)
@@ -84,7 +84,7 @@
   for (i = 1; i < argcw || argcw == 1; i++)
   {
     DWORD r, w;
-    int is_dash = wcscmp (argvw[i], L"-") == 0;
+    int is_dash = wcscmp (NULL == argvw[i] ? L"-" : argvw[i], L"-") == 0;
     if (argcw == 1 || is_dash)
     {
       stdi = GetStdHandle (STD_INPUT_HANDLE);