[PATCH] gitk: Continue and show error message in new repos

diff --git a/gitk b/gitk
index 90003832358e993d96af5d975699fc02d9ac58ae..b0a76dd225bc453ce177ce81bfe7216588ca80dd 100755 (executable)
--- a/gitk
+++ b/gitk
@@ -427,7 +427,7 @@ proc readrefs {} {
            lappend idotherrefs($id) $name
        }
     }
-    close $refd
+    catch {close $refd}
     set mainhead {}
     set mainheadid {}
     catch {