Fixed the behavior of the instruction iterator.

1 files changed, 10 insertions, 1 deletions

diff --git a/plugins/pychrysa/arch/instriter.c b/plugins/pychrysa/arch/instriter.c
index 6882cab..244a825 100644
--- a/plugins/pychrysa/arch/instriter.c
+++ b/plugins/pychrysa/arch/instriter.c
@@ -41,6 +41,7 @@ typedef struct _PyInstrIterator
     PyObject_HEAD;                          /* A laisser en premier        */
 
     instr_iter_t *native;                   /* Version native de l'objet   */
+    bool first_time;                        /* Premier élément retourné ?  */
 
 } PyInstrIterator;
 
@@ -97,7 +98,14 @@ static PyObject *py_instr_iterator_next(PyInstrIterator *self)
     PyObject *result;                       /* Résultat à retourner        */
     GArchInstruction *next;                 /* Instruction suivante        */
 
-    next = get_instruction_iterator_next(self->native);
+    if (self->first_time)
+    {
+        next = get_instruction_iterator_current(self->native);
+        self->first_time = false;
+    }
+
+    else
+        next = get_instruction_iterator_next(self->native);
 
     if (next != NULL)
     {
@@ -149,6 +157,7 @@ static int py_instr_iterator_init(PyInstrIterator *self, PyObject *args, PyObjec
     proc = G_ARCH_PROCESSOR(pygobject_get(proc_obj));
 
     self->native = create_instruction_iterator(proc, index);
+    self->first_time = true;
 
     result = 0;