path: root/git-gui/lib/commit.tcl
diff options
Diffstat (limited to 'git-gui/lib/commit.tcl')
1 files changed, 15 insertions, 0 deletions
diff --git a/git-gui/lib/commit.tcl b/git-gui/lib/commit.tcl
index 5ce4687..372bed9 100644
--- a/git-gui/lib/commit.tcl
+++ b/git-gui/lib/commit.tcl
@@ -260,8 +260,23 @@ proc commit_prehook_wait {fd_ph curHEAD msg_p} {
proc commit_commitmsg {curHEAD msg_p} {
+ global is_detached repo_config
global pch_error
+ if {$is_detached && $repo_config(gui.warndetachedcommit)} {
+ set msg [mc "You are about to commit on a detached head.\
+This is a potentially dangerous thing to do because if you switch\
+to another branch you will loose your changes and it can be difficult\
+to retrieve them later from the reflog. You should probably cancel this\
+commit and create a new branch to continue.\n\
+Do you really want to proceed with your Commit?"]
+ if {[ask_popup $msg] ne yes} {
+ unlock_index
+ return
+ }
+ }
# -- Run the commit-msg hook.
set fd_ph [githook_read commit-msg $msg_p]