Complete and Minimal Example of gtk_combo_box_new_text failure??

[Olivier <Olivier Ramare univ-lille1 fr>]

Dear all,

  Below is a program that goes to Segmentation fault when any
string in the combo_box is selected.
  Any help would be appreciated!
  Best,
  Amities,
           Olivier
---------------------------------------------------------------
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <gtk/gtk.h>

void my_gtk_widget_destroy(GtkWidget *widget)
{
    gtk_widget_destroy(widget);
    gtk_main_quit();
}

void selecter(GtkComboBox *combo)
{
    char *name;

    if ((name = gtk_combo_box_get_active_text (combo)) == NULL){
        printf("What are we doing in here ???");
    } else {
       printf("Ok %s \n", name);};
}

int main(int argc, char *argv[])
{
    GtkWidget *window, *my_combo_box;

    gtk_init (&argc, &argv);
    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    g_signal_connect(G_OBJECT(window), "destroy",
                     G_CALLBACK(my_gtk_widget_destroy), NULL);
    my_combo_box = gtk_combo_box_new_text();
    gtk_combo_box_append_text(GTK_COMBO_BOX(my_combo_box), "Oui");
    gtk_combo_box_append_text(GTK_COMBO_BOX(my_combo_box), "Non");
    /*gtk_combo_box_set_active(GTK_COMBO_BOX (my_combo_box),0);*/
    g_signal_connect (G_OBJECT(my_combo_box), "changed",
                      G_CALLBACK (selecter), NULL);
    gtk_container_add(GTK_CONTAINER(window), my_combo_box);
    gtk_widget_show_all(window);
    gtk_main();

    return 0;
}

/*
gcc -Wall -pedantic essai.c -o essai.o  -lm `pkg-config --cflags --libs gtk+-2.0`

*/