From c1ecd5af7022d14f69151860508d9603afa4e3af Mon Sep 17 00:00:00 2001
From: Jonathan Blandford <jrb@redhat.com>
Date: Sat, 30 Jul 2005 03:15:20 +0000
Subject: Handle n_pages == 0, fixes #310306.

Fri Jul 29 23:14:28 2005  Jonathan Blandford  <jrb@redhat.com>

        * shell/ev-page-cache.c: (ev_page_cache_new):
        * shell/ev-window.c: (update_action_sensitivity): Handle n_pages
        == 0, fixes #310306.
---
diff --git a/ChangeLog b/ChangeLog
index 8c8b169..7e28e94 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2005-07-29  set REAL_NAME environment variable  <set EMAIL_ADDRESS environment variable>
+
+	reviewed by: <delete if not using a buddy>
+
+	* shell/ev-page-cache.c: (ev_page_cache_new):
+	* shell/ev-window.c: (update_action_sensitivity):
+
 2005-07-29  Marco Pesenti Gritti  <mpg@redhat.com>
 
 	* shell/ev-view.c: (doc_rect_to_view_rect), (ev_view_rotate_right),
diff --git a/shell/ev-page-cache.c b/shell/ev-page-cache.c
index c39053a..eb88ed9 100644
--- a/shell/ev-page-cache.c
+++ b/shell/ev-page-cache.c
@@ -261,7 +261,7 @@ ev_page_cache_new (EvDocument *document)
 	/* make some sanity check assertions */
 	if (! page_cache->uniform)
 		g_assert (page_cache->size_cache != NULL);
-	if (page_cache->uniform)
+	if (page_cache->uniform && page_cache->n_pages > 0)
 		g_assert (page_cache->uniform_width > 0 && page_cache->uniform_height > 0);
 
 	ev_document_doc_mutex_unlock ();
diff --git a/shell/ev-window.c b/shell/ev-window.c
index ea2cf73..64d4967 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -256,8 +256,8 @@ update_action_sensitivity (EvWindow *ev_window)
 			      has_pages && EV_IS_DOCUMENT_FIND (document));
 	set_action_sensitive (ev_window, "EditFindNext",
 			      ev_view_can_find_next (view));
-	set_action_sensitive (ev_window, "EditRotateLeft", has_document);
-	set_action_sensitive (ev_window, "EditRotateRight", has_document);
+	set_action_sensitive (ev_window, "EditRotateLeft", has_pages);
+	set_action_sensitive (ev_window, "EditRotateRight", has_pages);
 
         /* View menu */
 	set_action_sensitive (ev_window, "ViewContinuous", has_pages);
--
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