From 1b81c5bde02dd290fb0d37bc67c19b066f1e7fc8 Mon Sep 17 00:00:00 2001
From: Quentin Young <qlyoung@cumulusnetworks.com>
Date: Tue, 25 Oct 2016 00:36:11 +0000
Subject: [PATCH] tools: Be a little more strict when matching command names

Signed-off-by: Quentin Young <qlyoung@cumulusnetworks.com>
---
 tools/cmd_check.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/cmd_check.py b/tools/cmd_check.py
index 3a402138bd..e632c3ecc5 100755
--- a/tools/cmd_check.py
+++ b/tools/cmd_check.py
@@ -10,8 +10,8 @@ from pprint import pprint
 
 # patterns used to extract commands
 command_patterns = [
-  r'DEF.*\(.*\n\s*(.*_cmd)',
-  r'ALIAS.*\(.*\n\s*(.*_cmd)',
+  r'DEF.*\(.*\n\s*([a-z_]*_cmd)',
+  r'ALIAS.*\(.*\n\s*([a-z_]*_cmd)',
 ]
 
 # patterns that count as installing the command