Fixes several G_CRITICALS

[modest] / src / gtk / modest-shell.c

diff --git a/src/gtk/modest-shell.c b/src/gtk/modest-shell.c
index fc3f7e2..763b76a 100644 (file)
--- a/src/gtk/modest-shell.c
+++ b/src/gtk/modest-shell.c
@@ -334,6 +334,7 @@ update_title (ModestShell *self)
        GtkWidget *child;
        GString *title_buffer;
        GString *subtitle_buffer;
+       const gchar *tab_label_text;
 
        priv = MODEST_SHELL_GET_PRIVATE (self);
 
@@ -347,7 +348,9 @@ update_title (ModestShell *self)
        child = gtk_notebook_get_nth_page (GTK_NOTEBOOK (priv->notebook), n_pages - 1);
        title_buffer = g_string_new ("");
        title_buffer = g_string_append (title_buffer, "<b>");
-       title_buffer = g_string_append (title_buffer, gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child));
+       tab_label_text = gtk_notebook_get_tab_label_text (GTK_NOTEBOOK (priv->notebook), child);
+       if (tab_label_text)
+               title_buffer = g_string_append (title_buffer, tab_label_text);
        title_buffer = g_string_append (title_buffer, "</b>");
        gtk_label_set_markup (GTK_LABEL (priv->title_label), 
                              title_buffer->str);