From 2e2bf312390ed249136cb4c886a7827dec91bd2d Mon Sep 17 00:00:00 2001
From: Le Tan <tamlokveer@gmail.com>
Date: Fri, 10 Aug 2018 22:31:23 +0800
Subject: [PATCH] fix compilation error

---
 src/vtextdocumentlayout.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/vtextdocumentlayout.cpp b/src/vtextdocumentlayout.cpp
index 59127681..bc5e4d70 100644
--- a/src/vtextdocumentlayout.cpp
+++ b/src/vtextdocumentlayout.cpp
@@ -18,7 +18,7 @@
 
 inline static bool realEqual(qreal p_a, qreal p_b)
 {
-    return std::abs(p_a - p_b) < 1e-8;
+    return std::abs((double)(p_a - p_b)) < 1e-8;
 }
 
 VTextDocumentLayout::VTextDocumentLayout(QTextDocument *p_doc,