Backport: Use uniform initialization for resetting GDI handles to avoid NULL/0 warnings.

Changed HDC, HPEN, HBRUSH, HFONT, HRGN, and HBITMAP.

Backport of changeset 7980:587c0b6a5317.

1 files changed, 5 insertions, 5 deletions

diff --git a/win32/ScintillaWin.cxx b/win32/ScintillaWin.cxx
index 5b42a85bc..d543ca940 100644
--- a/win32/ScintillaWin.cxx
+++ b/win32/ScintillaWin.cxx
@@ -482,7 +482,7 @@ ScintillaWin::ScintillaWin(HWND hwnd) {
 	linesPerScroll = 0;
 	wheelDelta = 0;   // Wheel delta from roll
 
-	hRgnUpdate = 0;
+	hRgnUpdate = {};
 
 	hasOKText = false;
 
@@ -506,7 +506,7 @@ ScintillaWin::ScintillaWin(HWND hwnd) {
 	ds.sci = this;
 	dt.sci = this;
 
-	sysCaretBitmap = 0;
+	sysCaretBitmap = {};
 	sysCaretWidth = 0;
 	sysCaretHeight = 0;
 
@@ -908,7 +908,7 @@ sptr_t ScintillaWin::WndPaint() {
 	}
 	if (hRgnUpdate) {
 		::DeleteRgn(hRgnUpdate);
-		hRgnUpdate = 0;
+		hRgnUpdate = {};
 	}
 
 	::EndPaint(MainHWND(), &ps);
@@ -3071,7 +3071,7 @@ void ScintillaWin::FullPaint() {
 		FullPaintDC(hdc);
 		::ReleaseDC(MainHWND(), hdc);
 	} else {
-		FullPaintDC(0);
+		FullPaintDC({});
 	}
 }
 
@@ -3400,7 +3400,7 @@ BOOL ScintillaWin::DestroySystemCaret() noexcept {
 	const BOOL retval = ::DestroyCaret();
 	if (sysCaretBitmap) {
 		::DeleteObject(sysCaretBitmap);
-		sysCaretBitmap = 0;
+		sysCaretBitmap = {};
 	}
 	return retval;
 }