From 74a89be64110a61972169c4a7f0e44ea2a43b4ec Mon Sep 17 00:00:00 2001
From: Andrew Gallant <jamslam@gmail.com>
Date: Tue, 21 Aug 2018 20:53:21 -0400
Subject: [PATCH] grep-printer: fix bug in printing truncated lines

When emitting color, the printer wasn't checking whether the line
exceeded the maximum allowed length.
---
 grep-printer/src/standard.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/grep-printer/src/standard.rs b/grep-printer/src/standard.rs
index 6146a8b..183fa4b 100644
--- a/grep-printer/src/standard.rs
+++ b/grep-printer/src/standard.rs
@@ -1201,6 +1201,9 @@ impl<'a, M: Matcher, W: WriteColor> StandardImpl<'a, M, W> {
         if !self.wtr().borrow().supports_color() || spec.is_none() {
             return self.write_line(line);
         }
+        if self.exceeds_max_columns(line) {
+            return self.write_exceeded_line();
+        }
 
         let mut last_written =
             if !self.config().trim_ascii {