typo

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@4343 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/upgrade-v8 b/tools/upgrade-v8
index 443e70f26b..36d0bf8c21 100755
--- a/tools/upgrade-v8
+++ b/tools/upgrade-v8
@@ -4,7 +4,7 @@ mv v7 v7.bak
 
 echo ---------------- Saving v7 files into directory v7 ------------------
 vfiles=`find . -name \*.v`
-for i in $files; do
+for i in $vfiles; do
   if expr $i : 'v7\.bak/.*\.v' > /dev/null ; then continue ; fi
   if expr $i : 'v7/.*\.v' > /dev/null ; then continue ; fi
   echo Saving $i into v7/$i