r1851 dirty fixed vmsg_lines(), but broke getans()

this patch dirty fixes getans()
and sould be discarded after fix dogetch().



git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1854 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 3 insertions, 2 deletions

diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index ab542695..1bf292ea 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -428,12 +428,13 @@ vmsg_lines(const int lines, const char msg[])
 int
 getans(const char *fmt,...)
 {
-    char   msg[80] = {0};
+    char   msg[80] = {0}, ans[2] = {0};
     va_list ap;
     va_start(ap, fmt);
     vsnprintf(msg, sizeof(msg), fmt, ap);
     va_end(ap);
-    return vmsg_lines(b_lines, msg);
+    getdata(b_lines - 1, 0, msg, ans, sizeof(ans), LCECHO);
+    return ans[0];
 }
 
 int