getans: reduce buffer to reflect its nature

editpost: better hints for user to understand our recovery feature


git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@3635 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 1 insertions, 1 deletions

diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index a11bbd83..4e5fd8cb 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -591,7 +591,7 @@ char
 getans(const char *fmt,...)
 {
     char   msg[256];
-    char   ans[5];
+    char   ans[3];
     va_list ap;
     va_start(ap, fmt);
     vsnprintf(msg , 128, fmt, ap);