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-rwxr-xr-xtools/upgrade-v82
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/upgrade-v8 b/tools/upgrade-v8
index 443e70f26..36d0bf8c2 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