1 files changed, 2 insertions, 2 deletions
diff --git a/182 b/182
index fdede6dd..f112f301 100644
--- a/182
+++ b/182
@@ -63,7 +63,7 @@ _check_files()
 		else
 			echo file $file missing - sync failed
 		fi
-		i=`expr $i + 1`
+		let i=$i+1
 	done
 }
 
@@ -78,7 +78,7 @@ do
 		echo error creating/writing file $file
 		exit
 	fi
-	i=`expr $i + 1`
+	let i=$i+1
 done
 
 # sync, then shutdown immediately after, then remount and test