add file existence test in (O)ld User data. suggested by ltlmouse

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2152 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 5 insertions, 2 deletions

diff --git a/mbbsd/admin.c b/mbbsd/admin.c
index 2d460012..bfc7f9ea 100644
--- a/mbbsd/admin.c
+++ b/mbbsd/admin.c
@@ -201,9 +201,12 @@ search_user_bybakpwd()
 	ch = igetch();
 	if (ch == 'q' || ch == 'Q')
 	    return 0;
-    } while (ch < '1' || ch > '8');
+    } while (ch < '1' || ch > '7');
     ch -= '1';
-    search_key_user(choice[ch], 0);
+    if( access(choice[ch], R_OK) != 0 )
+	vmsg("Àɮפ£¦s¦b");
+    else
+	search_key_user(choice[ch], 0);
     return 0;
 }