From 2883c9582dc35e0f70e49b79622e09015bc972fb Mon Sep 17 00:00:00 2001
From: Matthew Martin <phy1729@gmail.com>
Date: Mon, 19 Oct 2015 01:36:42 -0500
Subject: [PATCH] Makefile: exit non-zero for a failed test

---
 Makefile | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Makefile b/Makefile
index 3677977..680c116 100644
--- a/Makefile
+++ b/Makefile
@@ -8,9 +8,12 @@ install:
 	cp -r zsh-syntax-highlighting.zsh highlighters $(SHARE_DIR)
 
 test:
+	@result=0
 	@for test in highlighters/*; do \
 		if [ -d $$test/test-data ]; then \
 			echo "Running test $${test##*/}"; \
 			zsh tests/test-highlighting.zsh "$${test##*/}"; \
+			: $$(( result |= $$? )); \
 		fi \
 	done
+	@exit $$result