마지막 글자를 nul로 채움

git-svn-id: http://kldp.net/svn/hangul/libhangul/trunk@98 8f00fcd2-89fc-0310-932e-b01be5b65e01

diff --git a/test/hangul.c b/test/hangul.c
index 37130fb..b44b76c 100644 (file)
--- a/test/hangul.c
+++ b/test/hangul.c
@@ -48,6 +48,11 @@ void ucs4_to_utf8(char *buf, const ucschar *ucs4, size_t bufsize)
     ret = iconv(cd, &inbuf, &inbytesleft, &outbuf, &outbytesleft);
 
     iconv_close(cd);
+
+    if (outbytesleft > 0)
+       *outbuf = '\0';
+    else
+       buf[bufsize - 1] = '\0';
 }
 
 int