Fix Length Return from HttpQueryInfoA

[Robert Shearman]

Hi,

HttpQueryInfoA doesn't return the length for strings needed and so apps 
cannot currently get string data. This patch fixes the function.
P.S. This patch applies independently (with some fuzz) of the other 
wininet patches, including Mike's refcounting patch.

Rob

Changelog:
Fix string length return from HttpQueryInfoA.

-------------- next part --------------
Index: wine/dlls/wininet/http.c
===================================================================
RCS file: /home/wine/wine/dlls/wininet/http.c,v
retrieving revision 1.68
diff -u -r1.68 http.c
--- wine/dlls/wininet/http.c	16 Jul 2004 19:15:40 -0000	1.68
+++ wine/dlls/wininet/http.c	19 Jul 2004 13:17:59 -0000
@@ -1211,6 +1211,12 @@
                                      lpBuffer, *lpdwBufferLength, NULL, NULL );
         *lpdwBufferLength = len * sizeof(WCHAR);
     }
+    else
+        /* since the strings being returned from HttpQueryInfoW should be
+         * only ASCII characters, it is reasonable to assume that all of
+         * the Unicode characters can be reduced to a single byte */
+        *lpdwBufferLength = len / sizeof(WCHAR);
+    
     HeapFree(GetProcessHeap(), 0, bufferW );
 
     return result;