From 2e91bf0eeabc539c21c205982efd06a52450ab63 Mon Sep 17 00:00:00 2001
From: D G Turner
Date: Wed, 11 Dec 2019 03:09:35 +0000
Subject: GLK: Fix Missing Default Switch Cases in Engine Base Code

These are flagged by GCC if -Wswitch-default is enabled.
---
 engines/glk/glk_api.cpp            | 6 ++++++
 engines/glk/unicode.cpp            | 2 ++
 engines/glk/window_text_buffer.cpp | 2 ++
 3 files changed, 10 insertions(+)

(limited to 'engines/glk')

diff --git a/engines/glk/glk_api.cpp b/engines/glk/glk_api.cpp
index 2ca81e9297..9d597a4a10 100644
--- a/engines/glk/glk_api.cpp
+++ b/engines/glk/glk_api.cpp
@@ -498,6 +498,9 @@ void GlkAPI::glk_stylehint_set(uint wintype, uint style, uint hint, int val) {
 		i = val > 0;
 		styles[style].font = WindowStyle::makeFont(p, b, i);
 		break;
+
+	default:
+		break;
 	}
 
 	if (wintype == wintype_TextBuffer && style == style_Normal && hint == stylehint_BackColor) {
@@ -551,6 +554,9 @@ void GlkAPI::glk_stylehint_clear(uint wintype, uint style, uint hint) {
 	case stylehint_Oblique:
 		styles[style].font = defaults[style].font;
 		break;
+
+	default:
+		break;
 	}
 }
 
diff --git a/engines/glk/unicode.cpp b/engines/glk/unicode.cpp
index 23bc0e9d2a..b871fc7778 100644
--- a/engines/glk/unicode.cpp
+++ b/engines/glk/unicode.cpp
@@ -54,6 +54,8 @@ uint bufferChangeCase(uint32 *buf, uint len, uint numchars, BufferChangeCase des
 			dest_spec_rest = CASE_IDENT;
 		dest_spec_first = destcase;
 		break;
+	default:
+		break;
 	}
 
 	dest_block_rest = dest_spec_rest;
diff --git a/engines/glk/window_text_buffer.cpp b/engines/glk/window_text_buffer.cpp
index 6c312be607..6a8bb95195 100644
--- a/engines/glk/window_text_buffer.cpp
+++ b/engines/glk/window_text_buffer.cpp
@@ -1204,6 +1204,8 @@ int TextBufferWindow::acceptScroll(uint arg) {
 		else
 			_scrollPos = 0;
 		break;
+	default:
+		break;
 	}
 
 	if (_scrollPos > _scrollMax - _height + 1)
-- 
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