1 files changed, 1 insertions, 1 deletions
diff --git a/047 b/047
index 168ada17..7ee9ed5a 100755
--- a/047
+++ b/047
@@ -44,7 +44,7 @@ while [ $i -lt 5 ]; do
     fi
     rm $dump_file
     sleep 2
-    i=`expr $i + 1`
+    let i=$i+1
 done
 
 echo "middate = $middate" >>$seq.full