From b503fdc6aa1d1383bab13ccb0e56bcdc0e820e43 Mon Sep 17 00:00:00 2001
From: evilsocket <evilsocket@gmail.com>
Date: Mon, 11 Feb 2019 11:48:42 +0100
Subject: [PATCH] fix: fixed a bug which prevented negative integer parameter
 values from being accepted

---
 session/module_param.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/session/module_param.go b/session/module_param.go
index 1f4b5838..3b8cc9ad 100644
--- a/session/module_param.go
+++ b/session/module_param.go
@@ -55,7 +55,7 @@ func NewBoolParameter(name string, def_value string, desc string) *ModuleParam {
 }
 
 func NewIntParameter(name string, def_value string, desc string) *ModuleParam {
-	return NewModuleParameter(name, def_value, INT, "^[\\d]+$", desc)
+	return NewModuleParameter(name, def_value, INT, `^[\-\+]?[\d]+$`, desc)
 }
 
 func NewDecimalParameter(name string, def_value string, desc string) *ModuleParam {