gentoo-overlay/x11-misc/grsync/files/grsync-1.3.0-nested_func.patch

diff -Naur grsync-1.3.0.orig/src/callbacks.c grsync-1.3.0/src/callbacks.c
--- grsync-1.3.0.orig/src/callbacks.c	2020-11-23 14:52:42.000000000 +0100
+++ grsync-1.3.0/src/callbacks.c	2020-12-04 09:18:27.573776667 +0100
@@ -40,12 +40,12 @@
 gboolean more = FALSE, first = TRUE;
 
 
-void dialog_set_labels_selectable(GtkWidget *dialog) {
-	void _set_label_selectable(gpointer data, gpointer user_data) {
-		GtkWidget *widget = GTK_WIDGET(data);
-		if (GTK_IS_LABEL(widget)) gtk_label_set_selectable(GTK_LABEL(widget), TRUE);
-	}
+void _set_label_selectable(gpointer data, gpointer user_data) {
+	GtkWidget *widget = GTK_WIDGET(data);
+	if (GTK_IS_LABEL(widget)) gtk_label_set_selectable(GTK_LABEL(widget), TRUE);
+}
 
+void dialog_set_labels_selectable(GtkWidget *dialog) {
 	GtkWidget *area = gtk_message_dialog_get_message_area(GTK_MESSAGE_DIALOG(dialog));
 	GtkContainer *box = (GtkContainer *) area;
 	GList *children = gtk_container_get_children(box);