Fix wrong parameter to get surrounding_text

Change-Id: Ic728ac8afe83344a2e2bc83b9e9243d0e92566a8

diff --git a/src/scim_thai_imengine.cpp b/src/scim_thai_imengine.cpp
index 5c753e592d18f34961163c24541b62f6f0edac0b..a2e6e4bdd7c6354ec21deca4c35b3dfe84770fff 100644 (file)
--- a/src/scim_thai_imengine.cpp
+++ b/src/scim_thai_imengine.cpp
@@ -80,8 +80,7 @@ ThaiInstance::_get_previous_cell ()
 
     th_init_cell (&the_cell);
 
-    unsigned int len = 0;
-    if (get_surrounding_text (surrounding, cursor_index, len, len))
+    if (get_surrounding_text (surrounding, cursor_index, -1, -1))
     {
         thchar_t* tis_text = new thchar_t [cursor_index+1];
         if (!tis_text)