From 20eef740428e9c218cf8637d9b4f4d7e3f5d4d4f Mon Sep 17 00:00:00 2001
From: PrometheusBot <prometheus-team@googlegroups.com>
Date: Sat, 24 Jul 2021 11:31:05 +0200
Subject: [PATCH] Update common Prometheus files (#892)

Signed-off-by: prombot <prometheus-team@googlegroups.com>
---
 Makefile.common | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile.common b/Makefile.common
index bbdec8ef5..a1b1ca40f 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -201,7 +201,11 @@ endif
 .PHONY: common-yamllint
 common-yamllint:
 	@echo ">> running yamllint on all YAML files in the repository"
+ifeq (, $(shell which yamllint))
+	@echo "yamllint not installed so skipping"
+else
 	yamllint .
+endif
 
 # For backward-compatibility.
 .PHONY: common-staticcheck