commit 4f7dc46ca25b63090695acf43fe4eb794d04f5f7
author Marcus Meissner <marcus@jet.franken.de> Sun Nov 22 15:43:34 1998 +0000
committer Alexandre Julliard <julliard@winehq.org> Sun Nov 22 15:43:34 1998 +0000
tree 432bd2df23ea30b8a1aea3f5f4c1377718b0674f
parent 21777c59c7089b5240c016a5778bbec87334da80

LB_GETTEXT: Handle passed NULL buffer.

controls/listbox.c

diff --git a/controls/listbox.c b/controls/listbox.c
index dd1a69f..9f97f5d 100644
--- a/controls/listbox.c
+++ b/controls/listbox.c
@@ -636,12 +636,13 @@
     if ((index < 0) || (index >= descr->nb_items)) return LB_ERR;
     if (HAS_STRINGS(descr))
     {
+        if (!buffer)
+		return strlen(descr->items[index].str);
         lstrcpy32A( buffer, descr->items[index].str );
         return strlen(buffer);
-    }
-    else
-    {
-        memcpy( buffer, &descr->items[index].data, sizeof(DWORD) );
+    } else {
+    	if (buffer)
+        	*((LPDWORD)buffer)=*(LPDWORD)(&descr->items[index].data);
         return sizeof(DWORD);
     }
 }