From d7cf26f54387a0018ed7577be6ea0567aff0f820 Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Wed, 9 Apr 2008 18:30:05 +0200
Subject: Don't fail silently trying to close a modified buffer

---
 gitsum.el | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gitsum.el b/gitsum.el
index d7becda..54ed03b 100644
--- a/gitsum.el
+++ b/gitsum.el
@@ -127,7 +127,8 @@ A numeric argument serves as a repeat count."
 (defun gitsum-kill-buffer ()
   "Kill the current buffer if it has no manual changes."
   (interactive)
-  (unless (buffer-modified-p)
+  (if (buffer-modified-p)
+      (message "Patch was modified, use C-x k to kill.")
     (kill-buffer nil)))
 
 (defun gitsum-switch-to-git-status ()
-- 
cgit 1.4.1