git-gui: fix deleting from the context menu with empty selection
An "Application Error" was raised when trying to delete text from the
commit message field when no text was selected.
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
diff --git a/git-gui.sh b/git-gui.sh
index 2f1f305..b3aa732 100755
--- a/git-gui.sh
+++ b/git-gui.sh
@@ -2944,7 +2944,7 @@
-command {tk_textPaste $ui_comm}
$ctxm add command \
-label [mc Delete] \
- -command {$ui_comm delete sel.first sel.last}
+ -command {catch {$ui_comm delete sel.first sel.last}}
$ctxm add separator
$ctxm add command \
-label [mc "Select All"] \
