PATCH: fix setupapi bug

[mehmet yasar]

Hi,

Here a patch to prevent setup from crashing if a section in the INF
is empty (no entries) (this happens when installing IE5).

I hope this is the correct fix.

--------------------
diff -ur CVS/wine/dlls/setupapi/setupx_main.c
wine/wine/dlls/setupapi/setupx_main.c
--- CVS/wine/dlls/setupapi/setupx_main.c	Wed Sep 19 22:34:17 2001
+++ wine/wine/dlls/setupapi/setupx_main.c	Wed Mar  6 10:06:37 2002
@@ -1119,6 +1119,7 @@

   	/* entry wasn't a single file, so let's iterate over section */
   	pFileEntries = SETUPX_GetSectionEntries(filename, pCopyEntry);
+
if (pFileEntries == NULL) continue;
           for (p=pFileEntries; *p; p +=strlen(p)+1)
   	{
   	    pSubFile = SETUPX_GetSubStrings(p, ',');