[balsa] libbalsa-gpgme-widgets: fix warning icon name

[Peter Bloomfield <peterb src gnome org>]

commit 709771d0f015defc283936bd18b8e31c2af02682
Author: Peter Bloomfield <PeterBloomfield bellsouth net>
Date:   Mon Aug 24 16:30:16 2020 -0400

    libbalsa-gpgme-widgets: fix warning icon name
    
    * libbalsa/libbalsa-gpgme-widgets.c (create_key_label_with_warn):
      the warning icon is (now?) "dialog-warning", not "gtk-dialog-warning".

 ChangeLog                         | 6 ++++++
 libbalsa/libbalsa-gpgme-widgets.c | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)
---
diff --git a/ChangeLog b/ChangeLog
index 0ceeb3445..a34803ac2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2020-08-24  Peter Bloomfield  <pbloomfield bellsouth net>
+
+       * libbalsa/libbalsa-gpgme-widgets.c
+       (create_key_label_with_warn): the warning icon is (now?)
+       "dialog-warning", not "gtk-dialog-warning".
+
 2020-08-22  Peter Bloomfield  <pbloomfield bellsouth net>
 
        balsa-index: scroll to row in another idle handler
diff --git a/libbalsa/libbalsa-gpgme-widgets.c b/libbalsa/libbalsa-gpgme-widgets.c
index af43bfa3c..386868d6d 100644
--- a/libbalsa/libbalsa-gpgme-widgets.c
+++ b/libbalsa/libbalsa-gpgme-widgets.c
@@ -599,7 +599,7 @@ create_key_label_with_warn(const gchar *text,
                gchar *buf;
 
                result = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 6);
-               icon = gtk_image_new_from_icon_name("gtk-dialog-warning", GTK_ICON_SIZE_MENU);
+               icon = gtk_image_new_from_icon_name("dialog-warning", GTK_ICON_SIZE_MENU);
                gtk_box_pack_start(GTK_BOX(result), icon, FALSE, FALSE, 0U);
                buf = g_markup_printf_escaped("<span fgcolor=\"red\">%s</span>", text);
                label = libbalsa_create_wrap_label(buf, TRUE);