Fixed password change callback

libublsettingsui-gtk3-password.glade

@@ -166,7 +166,6 @@
                 </child>
                 <child>
                   <object class="GtkProgressBar" id="PasswordStrengthProgress">
-                    <property name="visible">True</property>
                     <property name="can-focus">False</property>
                   </object>
                   <packing>

source/libublsettingsui-gtk3-password.c

@@ -153,8 +153,12 @@ void on_password_hash_sensitiveness(GtkWidget *,yon_password_window *window){
 	}
 }
 
+void on_password_changed(GtkWidget *, yon_password_window *window);
+
 void yon_password_function_set(yon_password_window *window, double *password_func){
     window->strength_func = password_func;
+    g_signal_connect(G_OBJECT(window->PasswordEntry),"changed",G_CALLBACK(on_password_changed),window);
+    gtk_widget_show(window->PasswordStrengthProgress);
 }
 
 void on_password_accept(GtkWidget *,dictionary *dict){
@@ -183,13 +187,16 @@ void on_password_accept(GtkWidget *,dictionary *dict){
 }
 
 void on_password_changed(GtkWidget *, yon_password_window *window){
+    if (window->strength_func){
         const char *password_str = gtk_entry_get_text(GTK_ENTRY(window->PasswordEntry));
         double strength = ((double(*)(yon_password_window *,const char*))window->strength_func)(window,password_str);
+    }
 }
 
 yon_password_window *yon_password_window_new(){
     GtkBuilder *builder = gtk_builder_new_from_resource(ui_glade_path_password);
     yon_password_window *window = malloc(sizeof(yon_password_window));
+    memset(window,0,sizeof(yon_password_window));
     window->Window = yon_gtk_builder_get_widget(builder,"PasswordWindow");
     window->HeadLabel = yon_gtk_builder_get_widget(builder,"userTitleNameLabel");
     window->StatusBox = yon_gtk_builder_get_widget(builder,"StatusBox");
@@ -210,7 +217,6 @@ yon_password_window *yon_password_window_new(){
     g_signal_connect(G_OBJECT(window->NoEncriptionCheck),"toggled",G_CALLBACK(on_password_hash_sensitiveness),window);
     g_signal_connect(G_OBJECT(window->PasswordHashEntry),"changed",G_CALLBACK(on_password_hash_sensitiveness),window);
     g_signal_connect(G_OBJECT(window->PasswordEntry),"changed",G_CALLBACK(on_password_hash_sensitiveness),window);
-    g_signal_connect(G_OBJECT(window->PasswordEntry),"changed",G_CALLBACK(on_password_changed),window);
     g_signal_connect(G_OBJECT(window->RepeatPasswordEntry),"changed",G_CALLBACK(on_password_hash_sensitiveness),window);
     gtk_widget_show(window->Window);
     return window;