riched20: Removed more dead code.

dlls/riched20/row.c

@@ -29,7 +29,7 @@ ME_DisplayItem *ME_FindRowStart(ME_Context *c, ME_DisplayItem *item,
   ME_DisplayItem *para = ME_GetParagraph(item);
   ME_MustBeWrapped(c, para);
   if(nRelPos<=0) { /* if this or preceding row */
-    while(nRelPos<=0) {
+    do {
       ME_DisplayItem *item2 = ME_FindItemBack(item, diStartRowOrParagraph);
       if (item2->type == diParagraph)
       {
@@ -50,8 +50,7 @@ ME_DisplayItem *ME_FindRowStart(ME_Context *c, ME_DisplayItem *item,
       }
       assert(0 == "bug in FindItemBack(item, diStartRowOrParagraph)");
       item = item2;
-    }
-    return item;
+    } while(1);
   }
   while(nRelPos>0) { /* if one of the next rows */
     ME_DisplayItem *item2 = ME_FindItemFwd(item, diStartRowOrParagraph);