Fix crash on lua exception

sapier · kahrl · commit e8b94679057c · 2013-09-05T00:45:00.000+02:00
diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp
@@ -124,11 +124,14 @@ void GUIFormSpecMenu::removeChildren()
 		if(e != NULL)
 			e->remove();
 	}*/
+
 	if(m_tooltip_element)
 	{
 		m_tooltip_element->remove();
+		m_tooltip_element->drop();
 		m_tooltip_element = NULL;
 	}
+
 }
 
 void GUIFormSpecMenu::setInitialFocus()
@@ -1606,6 +1609,8 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
 		m_tooltip_element->setOverrideColor(video::SColor(255,255,255,255));
 		m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
 		m_tooltip_element->setWordWrap(false);
+		//we're not parent so no autograb for this one!
+		m_tooltip_element->grab();
 	}
 
 	//set initial focus if parser didn't set it

Original file line number	Diff line number	Diff line change
`@@ -124,11 +124,14 @@ void GUIFormSpecMenu::removeChildren()`
`124`	`124`	`if(e != NULL)`
`125`	`125`	`e->remove();`
`126`	`126`	`}*/`
	`127`	`+`
`127`	`128`	`if(m_tooltip_element)`
`128`	`129`	`{`
`129`	`130`	`m_tooltip_element->remove();`
	`131`	`+ m_tooltip_element->drop();`
`130`	`132`	`m_tooltip_element = NULL;`
`131`	`133`	`}`
	`134`	`+`
`132`	`135`	`}`
`133`	`136`
`134`	`137`	`void GUIFormSpecMenu::setInitialFocus()`
`@@ -1606,6 +1609,8 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize)`
`1606`	`1609`	`m_tooltip_element->setOverrideColor(video::SColor(255,255,255,255));`
`1607`	`1610`	`m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);`
`1608`	`1611`	`m_tooltip_element->setWordWrap(false);`
	`1612`	`+ //we're not parent so no autograb for this one!`
	`1613`	`+ m_tooltip_element->grab();`
`1609`	`1614`	`}`
`1610`	`1615`
`1611`	`1616`	`//set initial focus if parser didn't set it`