diff --git a/scripts/ipidseq.nse b/scripts/ipidseq.nse
index 0db1427b9..9badb4f12 100644
--- a/scripts/ipidseq.nse
+++ b/scripts/ipidseq.nse
@@ -186,14 +186,14 @@ local setreg = function(host, port)
 end
 
 hostrule = function(host)
-    if not nmap.is_privileged() then
-        nmap.registry[SCRIPT_NAME] = nmap.registry[SCRIPT_NAME] or {};
-        if not nmap.registry[SCRIPT_NAME].rootfail then
-            stdnse.print_verbose("%s not running for lack of privileges.", SCRIPT_NAME);
-        end
-        nmap.registry[SCRIPT_NAME].rootfail = true;
-        return nil;
-    end
+	if not nmap.is_privileged() then
+		nmap.registry[SCRIPT_NAME] = nmap.registry[SCRIPT_NAME] or {}
+		if not nmap.registry[SCRIPT_NAME].rootfail then
+			stdnse.print_verbose("%s not running for lack of privileges.", SCRIPT_NAME)
+		end
+		nmap.registry[SCRIPT_NAME].rootfail = true
+		return nil
+	end
 
 	if nmap.address_family() ~= 'inet' then
 		stdnse.print_debug("%s is IPv4 compatible only.", SCRIPT_NAME)
diff --git a/scripts/path-mtu.nse b/scripts/path-mtu.nse
index 4e0b791c1..04c99a760 100644
--- a/scripts/path-mtu.nse
+++ b/scripts/path-mtu.nse
@@ -267,14 +267,14 @@ local setreg = function(host, proto, port)
 end
 
 hostrule = function(host)
-    if not nmap.is_privileged() then
-        nmap.registry[SCRIPT_NAME] = nmap.registry[SCRIPT_NAME] or {};
-        if not nmap.registry[SCRIPT_NAME].rootfail then
-            stdnse.print_verbose("%s not running for lack of privileges.", SCRIPT_NAME);
-        end
-        nmap.registry[SCRIPT_NAME].rootfail = true;
-        return nil;
-    end
+	if not nmap.is_privileged() then
+		nmap.registry[SCRIPT_NAME] = nmap.registry[SCRIPT_NAME] or {}
+		if not nmap.registry[SCRIPT_NAME].rootfail then
+			stdnse.print_verbose("%s not running for lack of privileges.", SCRIPT_NAME)
+		end
+		nmap.registry[SCRIPT_NAME].rootfail = true
+		return nil
+	end
 
 	if nmap.address_family() ~= 'inet' then
 		stdnse.print_debug("%s is IPv4 compatible only.", SCRIPT_NAME)
diff --git a/scripts/qscan.nse b/scripts/qscan.nse
index 4753bbb58..804c8237c 100644
--- a/scripts/qscan.nse
+++ b/scripts/qscan.nse
@@ -364,14 +364,14 @@ local setreg = function(host, ports)
 end
 
 hostrule = function(host)
-    if not nmap.is_privileged() then
-        nmap.registry[SCRIPT_NAME] = nmap.registry[SCRIPT_NAME] or {};
-        if not nmap.registry[SCRIPT_NAME].rootfail then
-            stdnse.print_verbose("%s not running for lack of privileges.", SCRIPT_NAME);
-        end
-        nmap.registry[SCRIPT_NAME].rootfail = true;
-        return nil;
-    end
+	if not nmap.is_privileged() then
+		nmap.registry[SCRIPT_NAME] = nmap.registry[SCRIPT_NAME] or {}
+		if not nmap.registry[SCRIPT_NAME].rootfail then
+			stdnse.print_verbose("%s not running for lack of privileges.", SCRIPT_NAME)
+		end
+		nmap.registry[SCRIPT_NAME].rootfail = true
+		return nil
+	end
 
 	local numopen, numclosed = NUMOPEN, NUMCLOSED