From: Václav Slavík <vslavik@fastmail.fm>
Date: Tue, 29 Aug 2006 21:08:39 +0000 (+0000)
Subject: fixed crash in <sub/sup> handling (bug #1545152)
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/198d7c6cb9f892732037c017b448d3dd9e258a55?ds=inline;hp=6e28ff0ce787d68d8025cf650f3b30561d41a0bd

fixed crash in <sub/sup> handling (bug #1545152)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@40919 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/src/html/m_layout.cpp b/src/html/m_layout.cpp
index 07b483b7d0..f8f5c34931 100644
--- a/src/html/m_layout.cpp
+++ b/src/html/m_layout.cpp
@@ -406,7 +406,8 @@ TAG_HANDLER_BEGIN(SUBSUP, "SUB,SUP")
         wxHtmlCell *c = cont->GetLastChild();
 
         m_WParser->SetScriptMode(issub ? wxHTML_SCRIPT_SUB : wxHTML_SCRIPT_SUP);
-        m_WParser->SetScriptBaseline(oldbase + c->GetScriptBaseline());
+        m_WParser->SetScriptBaseline(
+                oldbase + c ? c->GetScriptBaseline() : 0);
 
         // select smaller font
         m_WParser->SetFontSize(m_WParser->GetFontSize()-2);