more github 229 warning

win/tty/wintty.c

@@ -4211,11 +4211,15 @@ int x, y;
                 text++;
             }
         }
-    } else {
+    }
+#if 0
+    else {
+        if (truncation_expected) {
         /* Now we're truncating */
-        if (truncation_expected)
             ; /* but we knew in advance */
         }
+    }
+#endif
 }
 
 /* caller must set cond_shrinklvl (0..2) before calling us */