Doesn't seem critical at all.
When using x-chat and opening channels etc. in windows
(not tabs) I get:
(xchat:14088): Gtk-CRITICAL **: file gtklabel.c: line
988 (gtk_label_get_attributes): assertion `GTK_IS_LABEL
for every window opened, including status. This is not
new to 2.0.5, happened under 2.0.4 too. Tried debugging
some, warning seems to come from void tab_rename( .. )
PangoAttrList *attr = gtk_label_get_attributes
(GTK_LABEL (GTK_BIN (tab)->child));
I changed this to:
if (GTK_IS_LABEL (GTK_BIN (tab)->child) )
attr = gtk_label_get_attributes (GTK_LABEL (GTK_BIN
which supresses the Gtk-CRITICAL warning message. Is
this a side effect of some greater evil? Should
tab_rename be getting called for non-tab windows?