warning free

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@1850 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

3 files changed, 7 insertions, 5 deletions

diff --git a/mbbsd/io.c b/mbbsd/io.c
index 21a8045b..78adddda 100644
--- a/mbbsd/io.c
+++ b/mbbsd/io.c
@@ -199,7 +199,7 @@ static int      water_which_flag = 0;
 int
 igetch()
 {
-   register int ch, mode =0, last;
+   register int ch, mode = 0, last = 0;
    while ((ch = dogetch())) {
         if (mode == 0 && ch == KEY_ESC)           // here is state machine for 2 bytes key
                 mode = 1;
diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index cde95cb0..4e5fa46c 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -410,7 +410,7 @@ vmsg_lines(const int lines, const char msg[])
     clrtoeol();
 
     if (msg)
-        outs(msg);
+        outs((char *)msg);
     else
         outs("\033[46;1m                        \033[37m"
 	     "\033[200m\033[1431m\033[506m□ 請按 \033[33m(Space/Return)\033[37m 繼續 □\033[201m     (^T) 收到暫存檔   \033[m");
diff --git a/mbbsd/user.c b/mbbsd/user.c
index 103bd2d7..f6681cc2 100644
--- a/mbbsd/user.c
+++ b/mbbsd/user.c
@@ -1061,6 +1061,7 @@ toregister(char *email, char *genbuf, char *phone, char *career,
     }
 }
 
+#ifndef FOREIGN_REG
 static int HaveRejectStr(char *s, char **rej)
 {
     int     i;
@@ -1088,6 +1089,7 @@ static int HaveRejectStr(char *s, char **rej)
     }
     return 0;
 }
+#endif
 
 static char *isvalidname(char *rname)
 {
@@ -1368,11 +1370,11 @@ u_register(void)
 	    getfield(11, "含\033[1;33m縣市\033[m及門寢號碼"
 		     "(台北請加\033[1;33m行政區\033[m)",
 		     "目前住址", addr, 50);
-	    if( (errcode = isvalidaddr(addr) 
+	    if( (errcode = isvalidaddr(addr)) == NULL
 #ifdef FOREIGN_REG
-                && fore[0] ==0 
+                && fore[0] == 0
 #endif
-                ) == NULL )
+		)
 		break;
 	    else
 		vmsg(errcode);