Fix: height, not width

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1401 42af7a65-404d-4744-a932-0658087f49c3

graphics/nxtk/nxtk_setsize.c

@@ -107,7 +107,7 @@ int nxtk_setsize(NXTKWINDOW hfwnd, FAR struct nxgl_size_s *size)
   /* Add the sizes need for the toolbar and the borders */
 
   newsize.w = size->w + 2 * CONFIG_NXTK_BORDERWIDTH;
-  newsize.h = size->w + fwnd->tbheight + 2 * CONFIG_NXTK_BORDERWIDTH;
+  newsize.h = size->h + fwnd->tbheight + 2 * CONFIG_NXTK_BORDERWIDTH;
 
   /* Then set the window size */