--- a/src/eric7/Plugins/CheckerPlugins/SyntaxChecker/SyntaxCheckService.py Mon Apr 08 15:48:01 2024 +0200 +++ b/src/eric7/Plugins/CheckerPlugins/SyntaxChecker/SyntaxCheckService.py Mon Apr 08 16:21:46 2024 +0200 @@ -158,7 +158,8 @@ # Call the getArgs function to get the required arguments env, getArgs, getExt = self.__supportedLanguages[lang] data.extend(getArgs()) - data.extend(args) + if args: + data.extend(args) self.backgroundService.enqueueRequest( "{0}Syntax".format(lang), env, filename, data )