1 files changed, 1 insertions, 3 deletions
diff --git a/mbbsd/cal.c b/mbbsd/cal.c
index 7096c7fa..49e61a4e 100644
--- a/mbbsd/cal.c
+++ b/mbbsd/cal.c
@@ -299,10 +299,8 @@ p_exmail()
     getdata_str(b_lines - 2, 0, buf, ans, sizeof(ans), LCECHO, "10");
 
     n = atoi(ans);
-    if (!ans[0] || !n)
+    if (!ans[0] || n<0)
 	return 0;
-    if (n < 0)
-	n = 100;
     if (n + cuser.exmailbox > MAX_EXKEEPMAIL)
 	n = MAX_EXKEEPMAIL - cuser.exmailbox;
     reload_money();