From 38f39e5afad810242087da42015bf8e749c08cc3 Mon Sep 17 00:00:00 2001
From: Gord Lea <johlea@cisco.com>
Date: Tue, 22 Oct 2019 11:04:15 -0700
Subject: [PATCH] fix(parser): fixes parsing message with no component

Fixes #1
---
 pkg/parser/parser.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/parser/parser.go b/pkg/parser/parser.go
index 20efc58..ef50ac2 100644
--- a/pkg/parser/parser.go
+++ b/pkg/parser/parser.go
@@ -34,7 +34,7 @@ type ConventionalCommit struct {
 	SemVer       string
 }
 
-var pattern = regexp.MustCompile(`^(?:(\w+)\(?(\w+)\)?: (.+))(?:(?:\r?\n|$){0,2}(.+))?(?:(?:\r?\n|$){0,2}(.+))?(?:\r?\n|$){0,2}`)
+var pattern = regexp.MustCompile(`^(?:(\w+)\(?(\w+)?\)?: (.+))(?:(?:\r?\n|$){0,2}(.+))?(?:(?:\r?\n|$){0,2}(.+))?(?:\r?\n|$){0,2}`)
 var versionPattern = regexp.MustCompile(`^update for version ((([0-9]+)\.([0-9]+)\.([0-9]+)(?:-([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)(?:\+([0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?)$`)
 var breakingChange = "BREAKING CHANGE: "