From 3b08038375d13a8a2f82e8cbd9cc95b951cafef2 Mon Sep 17 00:00:00 2001
From: Mirek Fidler <mirek.fidler@gmail.com>
Date: Sun, 6 Mar 2022 15:26:36 +0100
Subject: [PATCH] Core, ide: Fixed some warnings

---
 uppsrc/Core/App.cpp              | 1 -
 uppsrc/Core/WString.cpp          | 4 +---
 uppsrc/TextDiffCtrl/TextCtrl.cpp | 1 -
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/uppsrc/Core/App.cpp b/uppsrc/Core/App.cpp
index b2a653a11..889f26211 100644
--- a/uppsrc/Core/App.cpp
+++ b/uppsrc/Core/App.cpp
@@ -645,7 +645,6 @@ String GetUserName()
 	::GetUserNameW(temp, &w);
 	return temp;
 #else
-	char temp[256];
 	return Nvl(GetEnv("USER"), "root");
 #endif
 }
diff --git a/uppsrc/Core/WString.cpp b/uppsrc/Core/WString.cpp
index f9d6dade7..87eee8d2f 100644
--- a/uppsrc/Core/WString.cpp
+++ b/uppsrc/Core/WString.cpp
@@ -260,10 +260,8 @@ WString::WString(const std::wstring& s)
 
 std::wstring WString::ToStd() const
 {
-	if(sizeof(wchar_t) == 4) {
-		const wchar *s = begin();
+	if(sizeof(wchar_t) == 4)
 		return std::wstring((const wchar_t *)begin(), GetCount());
-	}
 	if(sizeof(wchar_t) == 2) {
 		Vector<char16> h = ToUtf16(*this);
 		return std::wstring((const wchar_t *)h.begin(), h.GetCount());
diff --git a/uppsrc/TextDiffCtrl/TextCtrl.cpp b/uppsrc/TextDiffCtrl/TextCtrl.cpp
index 3ddcf2c8a..3178199a8 100644
--- a/uppsrc/TextDiffCtrl/TextCtrl.cpp
+++ b/uppsrc/TextDiffCtrl/TextCtrl.cpp
@@ -376,7 +376,6 @@ void TextCompareCtrl::Paint(Draw& draw)
 		int x = 0;
 		int ii = 0;
 		while(ii < hln.GetCount() - 1) {
-			Font fnt = font;
 			LineEdit::Highlight& h = hln[ii];
 			int l = 1;
 			while(ii + l < hln.GetCount() - 1 && hln[ii + l].paper == h.paper)