X-Git-Url: http://git.jankratochvil.net/?p=vblib.git;a=blobdiff_plain;f=vblib.c;h=8850dc1c8a818b70f536122d811a8e2861057023;hp=9bf8ea19ee74ab912818957bf6a9233d63ec0fdc;hb=2855398ad0fd631f11c2395da59bc3941fa75e5f;hpb=d57add44b5aaae22106f668f2e4194e40a1fb084

diff --git a/vblib.c b/vblib.c
index 9bf8ea1..8850dc1 100644
--- a/vblib.c
+++ b/vblib.c
@@ -801,14 +801,21 @@ char *chat_cmdpars[CHAT_CMD_MAXPARS];
 
 static void chatfn_help(void);
 
+void chatfn_quit(void) __WEAK;
+void chatfn_quit(void)
+{
+	VB_LOG(CRIT,"chatfn_quit() not initialized");
+}
+
 static const struct chat_cmdtab  chat_cmdint[]={
 	{"help"    ,0,chatfn_help    ,"This help"},
-#if 0
 	{"quit"    ,0,chatfn_quit    ,"Close connection"},
 	{"exit"    ,0,chatfn_quit    ,"Close connection"},
-#endif
 };
 
+const struct chat_cmdtab chat_cmdtable[] __WEAK =
+	{{NULL,0,NULL,NULL}};
+
 static void chatfn_help(void)
 {
 int i;
@@ -858,6 +865,10 @@ const struct chat_cmdtab *cmd,*cmdt;
 		}
 	chat_parsepars(s);
 	cmdt=chat_cmdtable;
+	if (!cmdt || !cmdt->name) {
+		VB_LOG(CRIT,"chat_cmdtable not initialized, \"%s\" tried to execute \"%s\"",who,cmds);
+		return;
+		}
 	for (i=0;i<NELEM(chat_cmdint);) {
 		if (cmdt->name) cmd=cmdt++;
 		else cmd=&chat_cmdint[i++];