From 9dcc5b86e73fda790dd81fdbb12ae33534144515 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Thu, 29 Oct 2015 00:29:27 -0400
Subject: tui_show_prompt(): Handle all unused KEY_*s

---
diff --git a/src/ui/tui.sh b/src/ui/tui.sh
index 5c88f23..b121906 100644
--- a/src/ui/tui.sh
+++ b/src/ui/tui.sh
@@ -244,9 +244,7 @@ tui_show_prompt()
 
 		# Input.
 		key="$(term_getch)"
-		if [ "x${key}" = xKEY_INVALID ]; then
-			continue
-		elif [ "x${key}" = xKEY_TAB ]; then
+		if [ "x${key}" = xKEY_TAB ]; then
 			focus=$(expr \( ${focus} + 1 \) % 2)
 		elif [ ${focus} -eq 0 ]; then
 			case "${key}" in
@@ -279,6 +277,7 @@ tui_show_prompt()
 						curpos=$(($curpos + 1))
 					fi
 					;;
+				KEY_*);;
 				*)
 					if [ ${curpos} -lt ${len} ]; then
 						# TODO: Handle curpos not at end
--
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