fixed crash in multiple commands if createTempUser returns NULL

[NeonServV5.git] / src / cmd_global_register.c

diff --git a/src/cmd_global_register.c b/src/cmd_global_register.c
index 9132484b362a445ad4a1ddcbdda3398f4a11c381..45e5a759cf25312ceb1f0ccd00b8fd076dc24165 100644 (file)
--- a/src/cmd_global_register.c
+++ b/src/cmd_global_register.c
@@ -114,6 +114,10 @@ CMD_BIND(global_cmd_register) {
         struct UserNode *cuser = getUserByNick(argv[1]);
         if(!cuser) {
             cuser = createTempUser(argv[1]);
+                       if(!cuser) {
+                reply(getTextBot(), user, "NS_USER_UNKNOWN", argv[1]);
+                return;
+            }
             cuser->flags |= USERFLAG_ISTMPUSER;
         }
         if(cuser->flags & USERFLAG_ISAUTHED) {