From 35f2e1591ef8c1e56e7274b83dd55bc93785747a Mon Sep 17 00:00:00 2001
From: Brian Ferguson <ferguson.brian@gmail.com>
Date: Tue, 8 Oct 2013 20:10:57 +0300
Subject: [PATCH] Gfx: Fix non-zero height for empty strings with D2D
 http://rainmeter.net/forum/viewtopic.php?p=92801

---
 Common/Gfx/CanvasD2D.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/Common/Gfx/CanvasD2D.cpp b/Common/Gfx/CanvasD2D.cpp
index 86c7f6a0..1ab02e86 100644
--- a/Common/Gfx/CanvasD2D.cpp
+++ b/Common/Gfx/CanvasD2D.cpp
@@ -404,9 +404,12 @@ bool CanvasD2D::MeasureTextLinesW(const WCHAR* str, UINT strLen, const TextForma
 	rect.Height = metrics.height;
 	lines = metrics.lineCount;
 
-	// GDI+ draws multi-line text even though the last line may be clipped slightly at the bottom.
-	// This is a workaround to emulate that behaviour.
-	rect.Height += 1.0f;
+	if (rect.Height > 0.0f)
+	{
+		// GDI+ draws multi-line text even though the last line may be clipped slightly at the
+		// bottom. This is a workaround to emulate that behaviour.
+		rect.Height += 1.0f;
+	}
 	return true;
 }