diff --git a/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy b/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy
index 2d9272ee..28f3e329 100644
--- a/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy
+++ b/source/net/sourceforge/filebot/cli/ScriptShell.lib.groovy
@@ -139,7 +139,8 @@ def XML(bc) {
 import com.sun.jna.Platform
 
 def execute(Object... args) {
-	def cmd = args.toList()*.toString()
+	def cmd = args.length == 1 ? args[0] as String : args.collect{ it as String }
+	
 	if (tryQuietly{ Platform.isWindows() }) {
 		// normalize file separator for windows and run with cmd so any executable in PATH will just work
 		cmd = ['cmd', '/c'] + cmd
diff --git a/website/data/query-blacklist.txt b/website/data/query-blacklist.txt
index eae3c333..203853cc 100644
--- a/website/data/query-blacklist.txt
+++ b/website/data/query-blacklist.txt
@@ -10,6 +10,7 @@
 \d{2,4}.\b\d{2}.\b\d{2}.\b\d{2}.\b\d{2}
 ^(TV.)?(Show|Serie)[s]?
 ^[0-9]{1,2}[.]
+^[A-Z0-9]$
 ^[lp]
 ^Action$
 ^Adventure$