From 08fed3134cfdb75abc20d81297d5c0f5ec6f322a Mon Sep 17 00:00:00 2001
From: alterdepp <alterdepp@eb2d0018-73a3-4aeb-bfe9-1def61c9ec69>
Date: Thu, 15 Jul 2010 08:03:31 +0000
Subject: [PATCH] SVNgrepModified: Meldung, wenn Liste leer ist

git-svn-id: https://vimsuite.svn.sourceforge.net/svnroot/vimsuite/trunk@191 eb2d0018-73a3-4aeb-bfe9-1def61c9ec69
---
 vimfiles.stefan/plugin/svn.vim | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/vimfiles.stefan/plugin/svn.vim b/vimfiles.stefan/plugin/svn.vim
index 6fea0dd..4c8cde9 100644
--- a/vimfiles.stefan/plugin/svn.vim
+++ b/vimfiles.stefan/plugin/svn.vim
@@ -213,9 +213,13 @@ endfunction
 function SVNgrepModified(regexp, ...)
 "------------------------------------
     execute 'let files = SVNgetModifiedFiles(' . join(a:000, ',') . ')'
-    let command = 'vimgrep /'.a:regexp.'/g ' . join(files, ' ')
-    echo command
-    execute command
+    if empty(files)
+        echo 'no files changed'
+    else
+        let command = 'vimgrep /'.a:regexp.'/g ' . join(files, ' ')
+        echo command
+        execute command
+    endif
 endfunction
 
 "---------------------