1 files changed, 7 insertions, 1 deletions
diff --git a/iup/src/gtk/iupgtk_text.c b/iup/src/gtk/iupgtk_text.c
index 2d17d17..9499c20 100755
--- a/iup/src/gtk/iupgtk_text.c
+++ b/iup/src/gtk/iupgtk_text.c
@@ -450,7 +450,10 @@ static int gtkTextSetSelectionAttrib(Ihandle* ih, const char* value)
   {
     GtkTextIter start_iter, end_iter;
     if (gtkTextSelectionAttribToIter(ih, value, &start_iter, &end_iter))
+    {
+      GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(ih->handle));
       gtk_text_buffer_select_range(buffer, &start_iter, &start_iter);
+    }
     return 0;
   }
 
@@ -562,7 +565,10 @@ static int gtkTextSetSelectionPosAttrib(Ihandle* ih, const char* value)
   {
     GtkTextIter start_iter, end_iter;
     if (gtkTextSelectionPosAttribToIter(ih, value, &start_iter, &end_iter))
+    {
+      GtkTextBuffer *buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(ih->handle));
       gtk_text_buffer_select_range(buffer, &start_iter, &start_iter);
+    }
     return 0;
   }
 
@@ -1159,7 +1165,7 @@ void iupdrvTextAddFormatTag(Ihandle* ih, Ihandle* formattag)
     char* selectionpos = iupAttribGet(formattag, "SELECTIONPOS");
     if (selectionpos)
     {
-      if (!gtkTextSelectionPosAttribToIter(ih, selectionposstart_iter, &end_iter))
+      if (!gtkTextSelectionPosAttribToIter(ih, selectionpos, &start_iter, &end_iter))
         return;
     } else {
       GtkTextMark* mark = gtk_text_buffer_get_insert(buffer);