[[ Bug ]] Fix crash on creation of browser widget

runrevmark · runrevmark · commit 4f9fd6ec722b · 2019-05-11T10:33:29.000+01:00
This patch fixes a crash which occurs when creating an instance
of the browser widget. The crash was caused by a failure to
initialize the m_progress_handler member variable of the MCBrowserBase
class to nullptr in its constructor.
diff --git a/libbrowser/src/libbrowser.cpp b/libbrowser/src/libbrowser.cpp
@@ -52,7 +52,8 @@ void MCBrowserRefCounted::Destroy()
 
 MCBrowserBase::MCBrowserBase(void)
     : m_event_handler(nil),
-      m_javascript_handler(nil)
+      m_javascript_handler(nil),
+      m_progress_handler(nil)
 {
 }
 

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,8 @@ void MCBrowserRefCounted::Destroy()`
`52`	`52`
`53`	`53`	`MCBrowserBase::MCBrowserBase(void)`
`54`	`54`	`: m_event_handler(nil),`
`55`		`- m_javascript_handler(nil)`
	`55`	`+ m_javascript_handler(nil),`
	`56`	`+ m_progress_handler(nil)`
`56`	`57`	`{`
`57`	`58`	`}`
`58`	`59`