diff -r 5244eb7f59ba -r 6f22f282a8cf pidgin/gtkwebview.c
--- a/pidgin/gtkwebview.c	Mon Oct 07 19:23:47 2013 +0200
+++ b/pidgin/gtkwebview.c	Fri Oct 11 12:45:54 2013 +0200
@@ -882,6 +882,15 @@
 	webkit_web_inspector_inspect_node(data->inspector, data->node);
 }
 
+static void
+webview_inspector_destroy(GtkWindow *window, GtkWebViewPriv *priv)
+{
+	g_return_if_fail(priv->inspector_win == window);
+
+	priv->inspector_win = NULL;
+	priv->inspector_view = NULL;
+}
+
 static WebKitWebView *
 webview_inspector_create(WebKitWebInspector *inspector,
 	WebKitWebView *webview, gpointer _unused)
@@ -899,6 +908,9 @@
 	gtk_container_add(GTK_CONTAINER(priv->inspector_win),
 		GTK_WIDGET(priv->inspector_view));
 
+	g_signal_connect(priv->inspector_win, "destroy",
+		G_CALLBACK(webview_inspector_destroy), priv);
+
 	return priv->inspector_view;
 }