(surrounding_text_handler): Be sure to set surround text

[m17n/m17n-lib.git] / example / medit.c

diff --git a/example/medit.c b/example/medit.c
index f63a5b6..d5cadef 100644 (file)
--- a/example/medit.c
+++ b/example/medit.c
@@ -2184,7 +2184,7 @@ surrounding_text_handler (MInputContext *ic, MSymbol command)
     {
       int len = (int) mplist_value (ic->plist);
       int pos;
-      MText *surround = NULL;
+      MText *surround;
 
       if (len < 0)
        {
@@ -2200,11 +2200,10 @@ surrounding_text_handler (MInputContext *ic, MSymbol command)
            pos = nchars;
          surround = mtext_duplicate (mt, cursor.from, pos);
        }
-      if (surround)
-       {
-         mplist_set (ic->plist, Mtext, surround);
-         m17n_object_unref (surround);
-       }
+      else
+       surround = mtext ();
+      mplist_set (ic->plist, Mtext, surround);
+      m17n_object_unref (surround);
     }
   else if (command == Minput_delete_surrounding_text)
     {