Make some change to make --without-liblua work again.

NmapOps.cc

@@ -462,9 +462,11 @@ void NmapOps::ValidateOptions() {
   if(ipoptions && osscan)
     error("WARNING: Ip options are NOT used while OS scanning!");
 
+#ifndef NOLUA
   /* Make sure nmap.registry.args is available (even if it's empty) */
   if (!scriptargs)
     scriptargs = strdup("");
+#endif
 }
 
 void NmapOps::setMaxOSTries(int mot) {

nmap.cc

@@ -1631,7 +1631,11 @@ int nmap_main(int argc, char *argv[]) {
       if (currenths->flags & HOST_UP && !o.listscan) 
 	o.numhosts_up++;
     
-    if ((o.pingscan && !o.traceroute && !o.script) || o.listscan) {
+    if ((o.pingscan && !o.traceroute
+#ifndef NOLUA
+	 && !o.script
+#endif
+        ) || o.listscan) {
 	/* We're done with the hosts */
 	log_write(LOG_XML, "<host>");
 	write_host_status(currenths, o.resolve_all);
@@ -1909,7 +1913,9 @@ void nmap_free_mem() {
   if (o.dns_servers) free(o.dns_servers);
   if (o.extra_payload) free(o.extra_payload);
   if (o.ipoptions) free(o.ipoptions);
+#ifndef NOLUA
   free(o.scriptargs);
+#endif
 }
 
 /* Reads in a (normal or machine format) Nmap log file and gathers enough

output.cc

@@ -836,7 +836,7 @@ log_write(LOG_PLAIN, "%d service%s unrecognized despite returning data. If you k
 }
 
 #ifndef NOLUA
-char* formatScriptOutput(ScriptResult sr) {
+static char* formatScriptOutput(ScriptResult sr) {
 	std::string result = std::string(), output = sr.get_output();
 	string::size_type pos;
 	char *c_result, *c_output = new char[output.length()+1];

output.h

@@ -196,7 +196,6 @@ void printosscanoutput(Target *currenths);
 void printserviceinfooutput(Target *currenths);
 
 void printhostscriptresults(Target *currenths);
-char* formatScriptOutput(ScriptResult sr);
 
 /* Print a detailed list of Nmap interfaces and routes to
    normal/skiddy/stdout output */