From ea50cd71f9dcf43cf75fbb06609d22abec3a1920 Mon Sep 17 00:00:00 2001
From: Richard Heck <rgheck@comcast.net>
Date: Fri, 23 Sep 2011 17:51:39 +0000
Subject: [PATCH] Fix a couple unused variable warnings.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39737 a592a061-630c-0410-9148-cb99ea01b6c8
---
 src/Lexer.cpp                         | 4 ++--
 src/frontends/qt4/GuiSpellchecker.cpp | 3 +--
 src/insets/InsetLayout.cpp            | 1 -
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/Lexer.cpp b/src/Lexer.cpp
index d824da0364..664e1b9bfb 100644
--- a/src/Lexer.cpp
+++ b/src/Lexer.cpp
@@ -274,9 +274,9 @@ bool Lexer::Pimpl::setFile(FileName const & filename)
 
 	// Skip byte order mark.
 	if (is.peek() == 0xef) {
-		int c = is.get();
+		is.get();
 		if (is.peek() == 0xbb) {
-			c = is.get();
+			is.get();
 			LASSERT(is.get() == 0xbf, /**/);
 		} else
 			is.unget();
diff --git a/src/frontends/qt4/GuiSpellchecker.cpp b/src/frontends/qt4/GuiSpellchecker.cpp
index 5e7305e75a..e3ed0c403f 100644
--- a/src/frontends/qt4/GuiSpellchecker.cpp
+++ b/src/frontends/qt4/GuiSpellchecker.cpp
@@ -382,9 +382,8 @@ void SpellcheckerWidget::Private::check()
 	docstring_list suggestions;
 
 	LYXERR(Debug::GUI, "Spellchecker: start check at " << from);
-	int progress;
 	try {
-		progress = bv->buffer().spellCheck(from, to, word_lang, suggestions);
+		bv->buffer().spellCheck(from, to, word_lang, suggestions);
 	} catch (ExceptionMessage const & message) {
 		if (message.type_ == WarningException) {
 			Alert::warning(message.title_, message.details_);
diff --git a/src/insets/InsetLayout.cpp b/src/insets/InsetLayout.cpp
index ee73ba6804..dee7e29f7a 100644
--- a/src/insets/InsetLayout.cpp
+++ b/src/insets/InsetLayout.cpp
@@ -159,7 +159,6 @@ bool InsetLayout::read(Lexer & lex, TextClass const & tclass)
 
 	lex.pushTable(elementTags);
 
-	FontInfo font = inherit_font;
 	labelfont_ = inherit_font;
 	bgcolor_ = Color_none;
 	bool getout = false;