fix: add the config option before for loop

Signed-off-by: Andrea Terzolo <andreaterzolo3@gmail.com>

pkg/falco/tester.go

@@ -78,16 +78,17 @@ func Test(runner run.Runner, options ...TestOption) *TestOutput {
 			ctx:      context.Background(),
 		},
 	}
+
+	// enforce Falco config path
+	res.opts.args = append(res.opts.args, "-c", FalcoConfig)
+
 	for _, o := range options {
 		o(res.opts)
 	}
 	if res.opts.err != nil {
 		return res
 	}
 
-	// enforce Falco config path
-	res.opts.args = append(res.opts.args, "-c", FalcoConfig)
-
 	// enforce logging everything on stdout
 	res.opts.args = append(res.opts.args, "-o", "log_level=debug")
 	res.opts.args = append(res.opts.args, "-o", "log_stderr=true")