git-gui: Update known branches during rescan.

diff --git a/git-gui.sh b/git-gui.sh
index ef353319ec78116f4c1342354de8e5b4af77e498..4116821d8d41d3b357f0acbdcef4a51b94def76b 100755 (executable)
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -400,7 +400,7 @@ proc rescan {after {honor_trustmtime 1}} {
        global HEAD PARENT MERGE_HEAD commit_type
        global ui_index ui_workdir ui_status_value ui_comm
        global rescan_active file_states
-       global repo_config
+       global repo_config single_commit
 
        if {$rescan_active > 0 || ![lock_index read]} return
 
@@ -427,6 +427,11 @@ proc rescan {after {honor_trustmtime 1}} {
                $ui_comm edit modified false
        }
 
+       if {!$single_commit} {
+               load_all_heads
+               populate_branch_menu
+       }
+
        if {$honor_trustmtime && $repo_config(gui.trustmtime) eq {true}} {
                rescan_stage2 {} $after
        } else {