modify a little for vmsg

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1837 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 5 insertions, 4 deletions

diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index 605e8cd3..fc2ce69d 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -439,14 +439,15 @@ getans(const char *fmt,...)
 int
 vmsg(const char *fmt,...)
 {
-    char   msg[80] = "\033[1;36;44m ◆ ", i;
+    char   msg[128] = "\033[1;36;44m ◆ ", i;
     va_list ap;
     va_start(ap, fmt);
-    vsnprintf(msg+14, 55, fmt, ap);
+    i = vsnprintf(msg+14, 100, fmt, ap);
     va_end(ap);
-    for(i=69; i>0 && *(msg+i+1); i--) 
+    for(; i<69; i++) 
            *(msg+i) = ' ';
-    strcat(msg+69,"\033[33;46m \033[200m\033[1431m\033[506m[請按任意鍵繼續]\033[201m \033[m");
+    strcat(msg+69,
+  "\033[33;46m \033[200m\033[1431m\033[506m[請按任意鍵繼續]\033[201m \033[m");
     return vmsg_lines(b_lines, msg);
 }