Backport Scintilla HG fix: Remove styling idle in destructor to

avoid crashing when idle called after ScintillaGTK instance
destroyed (fixes #3111058).



git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@5462 ea778897-0a13-0410-b9d1-a72fbfd435f5

ChangeLog

+2010-12-03  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>
+
+ * scintilla/ScintillaGTK.cxx:
+   Backport Scintilla HG fix: Remove styling idle in destructor to
+   avoid crashing when idle called after ScintillaGTK instance
+   destroyed (fixes #3111058).
+
+
 2010-12-01  Nick Treleaven  <nick(dot)treleaven(at)btinternet(dot)com>
 
  * src/document.c:

scintilla/ScintillaGTK.cxx

@@ -355,6 +355,7 @@ ScintillaGTK::ScintillaGTK(_ScintillaObject *sci_) :
 }
 
 ScintillaGTK::~ScintillaGTK() {
+	g_idle_remove_by_data(this);
 }
 
 void ScintillaGTK::RealizeThis(GtkWidget *widget) {