From 3c1d3e3145580836ac9ee2d51d7d35fe6f1a079f Mon Sep 17 00:00:00 2001
From: Cody Soyland <cody@soyland.org>
Date: Fri, 12 Apr 2019 11:35:34 -0500
Subject: [PATCH] Use bash for check-license-headers target

---
 Makefile | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Makefile b/Makefile
index f3f1ab608..9ced6c510 100644
--- a/Makefile
+++ b/Makefile
@@ -155,6 +155,7 @@ gometalinter: require-gometalinter vendor
 	    ./...
 
 # Verify that all Go files have license header
+check-license-headers: SHELL:=/bin/bash
 check-license-headers:
 	@! find . -name '*.go' | grep -v '^./vendor' | while read fn;\
 	    do [[ `head -13 $$fn | shasum | cut -f 1 -d " "` == $(LICENSE_HASH) ]] || echo $$fn; done | \