X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=example%2Fmedit.c;h=d5cadef14a64f4dcf763e8e275aa4f345d169b9b;hb=3f080bc2168f9ecaa9654b2f73285c1d4b397ac8;hp=f63a5b69c5cda18da50ce4ff1e087b4d1f54d9f1;hpb=87cc4409589efab496ef43e325197f1c17b55120;p=m17n%2Fm17n-lib.git

diff --git a/example/medit.c b/example/medit.c
index f63a5b6..d5cadef 100644
--- 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)
     {