*** empty log message ***

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/ext/nkf/nkf.c b/ext/nkf/nkf.c
index 2442973f2f..4c46948538 100644
--- a/ext/nkf/nkf.c
+++ b/ext/nkf/nkf.c
@@ -78,7 +78,7 @@ rb_nkf_kconv(obj, opt, src)
   } 
 
   kanji_convert(NULL);
-  output_ctr--;
+  if (output_ctr > 0) output_ctr--;
   if (output[output_ctr] == '\0') {
 /*
 printf("([%c][%d])\n", output[output_ctr], output_ctr);