From 275959c64eaf91c088f426ea451ab14fab31c098 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ville=20Skytt=C3=A4?= <ville.skytta@iki.fi>
Date: Sat, 5 Nov 2011 23:18:26 +0200
Subject: Use empty() instead of size() to check container emptiness.

---
 bitmap.c     | 2 +-
 render.c     | 2 +-
 xml/parser.c | 8 ++++----
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/bitmap.c b/bitmap.c
index c43609f..e6e5606 100644
--- a/bitmap.c
+++ b/bitmap.c
@@ -164,7 +164,7 @@ bool cText2SkinBitmap::LoadNonXpm(const char *Filename, int height, int width, i
 		int w, h;
 		std::vector<Image>::iterator it;
 		readImages(&images, Filename);
-		if (images.size() == 0) {
+		if (images.empty()) {
 			esyslog("ERROR: text2skin: Couldn't load %s", Filename);
 			return false;
 		}
diff --git a/render.c b/render.c
index 2e17669..49e5fdc 100644
--- a/render.c
+++ b/render.c
@@ -174,7 +174,7 @@ void cText2SkinRender::Update(void)
 		DrawObject(mDisplay->GetObject(i));
 
 	mDirty = 0;
-	while (mDirtyItems.size() > 0)
+	while (!mDirtyItems.empty())
 		mDirtyItems.pop_back();
 
 	Dbench(flush);
diff --git a/xml/parser.c b/xml/parser.c
index bbfd09b..8329fb6 100644
--- a/xml/parser.c
+++ b/xml/parser.c
@@ -87,7 +87,7 @@ static uint                      oindex  = 0;
 bool xStartElem(const std::string &name, std::map<std::string,std::string> &attrs) {
 	//Dprintf("start element: %s\n", name.c_str());
 
-	if      (context.size() == 0) {
+	if      (context.empty()) {
 		if (name == "skin") {
 			ATTRIB_MAN_FUNC  ("version",    skin->mVersion.Parse);
 			ATTRIB_MAN_STRING("name",       skin->mTitle);
@@ -128,7 +128,7 @@ bool xStartElem(const std::string &name, std::map<std::string,std::string> &attr
 		else {
 			object = new cxObject(display);
 			if (object->ParseType(name)) {
-				if (parents.size() > 0)
+				if (!parents.empty())
 					object->mRefresh = parents.back()->mRefresh;
 				else
 					object->mRefresh = display->mRefreshDefault;
@@ -246,7 +246,7 @@ bool xEndElem(const std::string &name) {
 			display = NULL;
 			oindex = 0;
 		}
-		else if (object != NULL || parents.size() > 0) {
+		else if (object != NULL || !parents.empty()) {
 			if (object == NULL) {
 				Dprintf("rotating parent to object\n");
 				object = parents[parents.size() - 1];
@@ -282,7 +282,7 @@ bool xEndElem(const std::string &name) {
 			}
 
 			object->mIndex = oindex++;
-			if (parents.size() > 0) {
+			if (!parents.empty()) {
 				Dprintf("pushing to parent\n");
 				cxObject *parent = parents[parents.size() - 1];
 				if (parent->mObjects == NULL)
-- 
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