gitk: Fix direction of symmetric difference in optimized mode

diff --git a/gitk b/gitk
index d0ab575d13facb6daabec973c8a86a6ccf16eb51..ef4ba3c98499b1a553eae7f605481746d601e828 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -288,7 +288,7 @@ proc parseviewrevs {view revs} {
            if {$sdm != 2} {
                lappend ret $id
            } else {
-               lset ret end [lindex $ret end]...$id
+               lset ret end $id...[lindex $ret end]
            }
            lappend pos $id
        }