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-rw-r--r--widgets/misc/e-mail-signature-combo-box.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/widgets/misc/e-mail-signature-combo-box.c b/widgets/misc/e-mail-signature-combo-box.c
index 40f0d77744..d7a7039344 100644
--- a/widgets/misc/e-mail-signature-combo-box.c
+++ b/widgets/misc/e-mail-signature-combo-box.c
@@ -381,6 +381,9 @@ e_mail_signature_combo_box_set_identity_uid (EMailSignatureComboBox *combo_box,
g_return_if_fail (E_IS_MAIL_SIGNATURE_COMBO_BOX (combo_box));
+ if (g_strcmp0 (combo_box->priv->identity_uid, identity_uid) == 0)
+ return;
+
g_free (combo_box->priv->identity_uid);
combo_box->priv->identity_uid = g_strdup (identity_uid);