From ab81c977537ce1cded5886e67287bb0e8b9e25ce Mon Sep 17 00:00:00 2001
From: ulatekh <ulatekh@yahoo.com>
Date: Sun, 15 Jul 2018 09:05:30 -0700
Subject: [PATCH 1/3] Fixed possible uninitialized variable in HtmlFont copy
 constructor.

Fixed possible dangling reference in HtmlFont assignment operator.
---
 utils/HtmlFonts.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/utils/HtmlFonts.cc b/utils/HtmlFonts.cc
index 250909b3..97478c3c 100644
--- a/utils/HtmlFonts.cc
+++ b/utils/HtmlFonts.cc
@@ -168,7 +168,7 @@ HtmlFont::HtmlFont(const HtmlFont& x){
    bold=x.bold;
    pos=x.pos;
    color=x.color;
-   if (x.FontName) FontName=new GooString(x.FontName);
+   FontName = (x.FontName) ? new GooString(x.FontName) : nullptr;
    rotOrSkewed = x.rotOrSkewed;
    memcpy(rotSkewMat, x.rotSkewMat, sizeof(rotSkewMat));
  }
@@ -187,7 +187,7 @@ HtmlFont& HtmlFont::operator=(const HtmlFont& x){
    pos=x.pos;
    color=x.color;
    if (FontName) delete FontName;
-   if (x.FontName) FontName=new GooString(x.FontName);
+   FontName = (x.FontName) ? new GooString(x.FontName) : nullptr;
    return *this;
 }
 
-- 
2.14.4