From 20f0284155ed5d1a5cfe8146071f395559e93866 Mon Sep 17 00:00:00 2001
From: Daniel Wagner-Hall <daniel@matrix.org>
Date: Fri, 11 Sep 2015 14:40:52 +0100
Subject: [PATCH] speculator: Unified diff for rst diff

---
 scripts/speculator/main.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/speculator/main.go b/scripts/speculator/main.go
index 3775ad86..d30c199c 100644
--- a/scripts/speculator/main.go
+++ b/scripts/speculator/main.go
@@ -182,7 +182,7 @@ func serveRstDiff(w http.ResponseWriter, req *http.Request) {
 		return
 	}
 
-	diffCmd := exec.Command("diff", path.Join(base, "scripts", "tmp", "full_spec.rst"), path.Join(head, "scripts", "tmp", "full_spec.rst"))
+	diffCmd := exec.Command("diff", "-u", path.Join(base, "scripts", "tmp", "full_spec.rst"), path.Join(head, "scripts", "tmp", "full_spec.rst"))
 	var diff bytes.Buffer
 	diffCmd.Stdout = &diff
 	if err := ignoreExitCodeOne(diffCmd.Run()); err != nil {