git-gui: make config gui.warndetachedcommit a boolean
Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com>
Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net>
diff --git a/lib/option.tcl b/lib/option.tcl
index fb06776..0cf1da1 100644
--- a/lib/option.tcl
+++ b/lib/option.tcl
@@ -157,6 +157,7 @@
{i-0..99 gui.commitmsgwidth {mc "Commit Message Text Width"}}
{t gui.newbranchtemplate {mc "New Branch Name Template"}}
{c gui.encoding {mc "Default File Contents Encoding"}}
+ {b gui.warndetachedcommit {mc "Warn before committing to a detached head"}}
{s gui.stageuntracked {mc "Staging of untracked files"} {list "yes" "no" "ask"}}
} {
set type [lindex $option 0]
