(wordseg_propertize): Always unref the attached

property.
(thai_wordseg): Don't unref the property.

diff --git a/src/word-thai.c b/src/word-thai.c
index 433e09f..e494785 100644 (file)
--- a/src/word-thai.c
+++ b/src/word-thai.c
@@ -99,8 +99,7 @@ wordseg_propertize (MText *mt, int pos, int from, int to, unsigned char *tis)
          mtext_attach_property (mt, from, from + word->len, this);
          if (pos >= from && pos < from + word->len)
            prop = this;
-         else
-           M17N_OBJECT_UNREF (this);
+         M17N_OBJECT_UNREF (this);
          from += word->len;
        }
     }
@@ -150,11 +149,10 @@ wordseg_propertize (MText *mt, int pos, int from, int to, unsigned char *tis)
          this = mtext_property (Mthai_wordseg, Mnil,
                                 MTEXTPROP_VOLATILE_WEAK | MTEXTPROP_NO_MERGE);
          mtext_attach_property (mt, last, from + wordcut_result.start[i],
-                                prop);
+                                this);
          if (pos >= last && pos < from + wordcut_result.start[i])
            prop = this;
-         else
-           M17N_OBJECT_UNREF (this);
+         M17N_OBJECT_UNREF (this);
        }
 
       this = mtext_property (Mthai_wordseg, Mt,
@@ -163,8 +161,7 @@ wordseg_propertize (MText *mt, int pos, int from, int to, unsigned char *tis)
       mtext_attach_property (mt, last, last + wordcut_result.offset[i], this);
       if (pos >= last && pos < last + wordcut_result.offset[i])
        prop = this;
-      else
-       m17n_object_unref (this);
+      m17n_object_unref (this);
       last += wordcut_result.offset[i];
     }
   return prop;
@@ -244,7 +241,6 @@ thai_wordseg (MText *mt, int pos, int *from, int *to)
   *from = MTEXTPROP_START (prop);
   *to = MTEXTPROP_END (prop);
   in_word = MTEXTPROP_VAL (prop) == Mt;
-  M17N_OBJECT_UNREF (prop);
   return in_word;
 }