Fixed to force close at the end of the application being debugged.

[Title] Fixed to force close at the end of the application being debugged.
[Issue#] N_SE-44586
[Problem] Force close at the end of the application being debugged.
[Cause] It had access to a variable that has disappeared.
[Solution] Add exception handling variables disappeared.

Change-Id: I8857b32e62120c323af0c59c807d21ace5ff9f12

diff --git a/Source/WebKit2/WebProcess/WebPage/efl/WebPageEfl.cpp b/Source/WebKit2/WebProcess/WebPage/efl/WebPageEfl.cpp
index a9a42e9..015d5ea 100755 (executable)
--- a/Source/WebKit2/WebProcess/WebPage/efl/WebPageEfl.cpp
+++ b/Source/WebKit2/WebProcess/WebPage/efl/WebPageEfl.cpp
@@ -1847,6 +1847,9 @@ void WebPage::useSettingsFont()
 
 void WebPage::didChangeContents(const IntRect& rect)
 {
+    if (!m_page)
+        return;
+
     Frame* frame = m_page->focusController()->focusedOrMainFrame();
     if (!frame || !frame->view() || frame->view()->needsLayout())
         return;