From 4874cfe9b335e373fffc7ad05c58def3a797618a Mon Sep 17 00:00:00 2001
From: idl0r <idl0r@gentoo.org>
Date: Fri, 1 May 2009 20:21:50 +0000
Subject: Define a action if no files have been changed, thanks to grobian.
 That should prevent "Use of uninitialized value in concatenation" warnings.

svn path=/; revision=572
---
 trunk/src/echangelog/echangelog | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/trunk/src/echangelog/echangelog b/trunk/src/echangelog/echangelog
index 0bd90fb..834e4ac 100755
--- a/trunk/src/echangelog/echangelog
+++ b/trunk/src/echangelog/echangelog
@@ -458,7 +458,12 @@ unless (@files) {
 	}
 
 	@files = sort sortfunc @trivial;
-	@files = qw/ChangeLog/ unless @files;  # last resort to put something in the list
+
+	# last resort to put something in the list
+	unless (@files) {
+		@files = qw/ChangeLog/;
+		$actions{'ChangeLog'} = "";
+	}
 }
 
 # sort
-- 
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