From 56ff7564477b7c72a8c82fd64b59fe53e3321470 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <fox@bah.spb.su>
Date: Mon, 26 Jan 2009 06:20:56 +0100
Subject: [PATCH] toggleMark, togglePub: abort when there is no image to work
 on

---
 viewfeed.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/viewfeed.js b/viewfeed.js
index 0be41d77..52f0e8ad 100644
--- a/viewfeed.js
+++ b/viewfeed.js
@@ -535,6 +535,9 @@ function toggleMark(id, client_only, no_effects) {
 		}
 	
 		var mark_img = document.getElementById("FMPIC-" + id);
+
+		if (!mark_img) return;
+
 		var vfeedu = document.getElementById("FEEDU--1");
 		var crow = document.getElementById("RROW-" + id);
 	
@@ -586,6 +589,9 @@ function togglePub(id, client_only, no_effects) {
 		}
 	
 		var mark_img = document.getElementById("FPPIC-" + id);
+
+		if (!mark_img) return;
+
 		var vfeedu = document.getElementById("FEEDU--2");
 		var crow = document.getElementById("RROW-" + id);