git-gui: Allow creating a branch when none exists

diff --git a/lib/database.tcl b/lib/database.tcl
index 73058a826911dd5f75bb33636000b905096e975d..43e4a289bba9c265d6652ce404d75967a57f7ca3 100644 (file)
--- a/lib/database.tcl
+++ b/lib/database.tcl
@@ -70,12 +70,12 @@ proc do_stats {} {
 
 proc do_gc {} {
        set w [console::new {gc} {Compressing the object database}]
-       console::chain {
-               {exec {git pack-refs --prune}}
-               {exec {git reflog expire --all}}
-               {exec {git repack -a -d -l}}
-               {exec {git rerere gc}}
-       } $w
+       console::chain $w {
+               {exec git pack-refs --prune}
+               {exec git reflog expire --all}
+               {exec git repack -a -d -l}
+               {exec git rerere gc}
+       }
 }
 
 proc do_fsck_objects {} {