From 97c4b29f11edd9381ab184ba2ac57725060baf78 Mon Sep 17 00:00:00 2001
From: Chris Koeritz <fred@gruntose.com>
Date: Mon, 16 Jan 2012 04:51:01 -0500
Subject: [PATCH] checking to make sure it's operating in a svn directory now.

---
 scripts/rev_control/svn_rm_dupes.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/rev_control/svn_rm_dupes.sh b/scripts/rev_control/svn_rm_dupes.sh
index 294c7798..404ad073 100644
--- a/scripts/rev_control/svn_rm_dupes.sh
+++ b/scripts/rev_control/svn_rm_dupes.sh
@@ -54,6 +54,11 @@ if [ "$current_dir" == "$the_good_place" ]; then
   exit 4
 fi
 
+if [ ! -d ".svn" ]; then
+  echo "Could not find a subversion directory; operation would be pointless."
+  exit 1
+fi
+
 # do the real work now...
 for i in *; do
   if [ -f "$exemplar_dir/$i" ]; then
-- 
2.34.1