Fix mistaken call

diff --git a/dsc b/dsc
index 0dc1732e2612ef7b95e4f1d105c9d3fa371b0d340c0f61d4f637c818f9cdf8fd..837942ba3c2e0c0c9511be721afb92c597f2e78b8bd0d0d56a99335b47fea072 100755 (executable)
--- a/dsc
+++ b/dsc
@@ -235,7 +235,7 @@ switch [lindex $argv 0] {
         file delete -force $Saved.bak
         set tmp $Saved.[expr {int(rand() * 1000000)}]
         file copy $Stash $tmp
-        [exec sync]
+        exec sync
         file rename $Saved $Saved.bak
         file rename $tmp $Saved
         file delete -force $Saved.bak