[tracker] Prevent build failure with -Wformat-nonliteral

[Martyn James Russell <mr src gnome org>]

commit 9889de4e4df4a3e34552f7712e170d2dafd19983
Author: Debarshi Ray <debarshir src gnome org>
Date:   Thu Dec 10 01:29:51 2009 +0200

    Prevent build failure with -Wformat-nonliteral

 src/plugins/nautilus/tracker-tags-extension.c |   13 ++++++----
 src/plugins/nautilus/tracker-tags-view.c      |   33 ++++++++++++++++---------
 2 files changed, 29 insertions(+), 17 deletions(-)
---
diff --git a/src/plugins/nautilus/tracker-tags-extension.c b/src/plugins/nautilus/tracker-tags-extension.c
index 2a09a9d..778b2a7 100644
--- a/src/plugins/nautilus/tracker-tags-extension.c
+++ b/src/plugins/nautilus/tracker-tags-extension.c
@@ -70,11 +70,14 @@ tracker_tags_extension_update_finished (GError *error, gpointer user_data)
 {
 	if (NULL != error)
 	{
-		GtkWidget *error_dialog;
-
-		error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, error->message);
-		g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
-		gtk_dialog_run (GTK_DIALOG (error_dialog));
+		if (NULL != error->message)
+		{
+			GtkWidget *error_dialog;
+
+			error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", error->message);
+			g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
+			gtk_dialog_run (GTK_DIALOG (error_dialog));
+		}
 		g_error_free (error);
 	}
 }
diff --git a/src/plugins/nautilus/tracker-tags-view.c b/src/plugins/nautilus/tracker-tags-view.c
index 4a5ce7d..d955564 100644
--- a/src/plugins/nautilus/tracker-tags-view.c
+++ b/src/plugins/nautilus/tracker-tags-view.c
@@ -174,11 +174,14 @@ tracker_tags_view_query_each_tag_finished (GPtrArray *result, GError *error, gpo
 
 	if (NULL != error)
 	{
-		GtkWidget *error_dialog;
+		if (NULL != error->message)
+		{
+			GtkWidget *error_dialog;
 
-		error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, error->message);
-		g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
-		gtk_dialog_run (GTK_DIALOG (error_dialog));
+			error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", error->message);
+			g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
+			gtk_dialog_run (GTK_DIALOG (error_dialog));
+		}
 		g_error_free (error);
 		goto end;
 	}
@@ -240,11 +243,14 @@ tracker_tags_view_query_all_tags_finished (GPtrArray *result, GError *error, gpo
 
 	if (NULL != error)
 	{
-		GtkWidget *error_dialog;
+		if (NULL != error->message)
+		{
+			GtkWidget *error_dialog;
 
-		error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, error->message);
-		g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
-		gtk_dialog_run (GTK_DIALOG (error_dialog));
+			error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", error->message);
+			g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
+			gtk_dialog_run (GTK_DIALOG (error_dialog));
+		}
 		g_error_free (error);
 		return;
 	}
@@ -277,11 +283,14 @@ tracker_tags_view_update_finished (GError *error, gpointer user_data)
 {
 	if (NULL != error)
 	{
-		GtkWidget *error_dialog;
+		if (NULL != error->message)
+		{
+			GtkWidget *error_dialog;
 
-		error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, error->message);
-		g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
-		gtk_dialog_run (GTK_DIALOG (error_dialog));
+			error_dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_NO_SEPARATOR, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", error->message);
+			g_signal_connect (error_dialog, "response", G_CALLBACK (gtk_widget_destroy), NULL);
+			gtk_dialog_run (GTK_DIALOG (error_dialog));
+		}
 		g_error_free (error);
 	}
 }