code clean up

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1174 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 1 insertions, 1 deletions

diff --git a/mbbsd/io.c b/mbbsd/io.c
index 6f3cff9e..bb09d79f 100644
--- a/mbbsd/io.c
+++ b/mbbsd/io.c
@@ -492,7 +492,7 @@ getans(char *prompt)
 {
     char            ans[5];
 
-    getdata(t_lines - 1, 0, prompt, ans, sizeof(ans), LCECHO);
+    getdata(b_lines, 0, prompt, ans, sizeof(ans), LCECHO);
     return ans[0];
 }