From c7157b85059100022bfa6d09d74551bd20025245 Mon Sep 17 00:00:00 2001
From: Mikhail Novosyolov <m.novosyolov@rosalinux.ru>
Date: Wed, 1 Apr 2020 21:37:21 +0300
Subject: [PATCH] Fix grep|sed cmd

Fixes e2a55f6ad948e35e4fcb295fb6d1bccf7a6606c5
---
 libreoffice.spec | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libreoffice.spec b/libreoffice.spec
index ddfbdf2..dfefc5d 100644
--- a/libreoffice.spec
+++ b/libreoffice.spec
@@ -2943,7 +2943,7 @@ chmod 777 ~/tmp
 chmod +x bin/unpack-sources
 
 %if %{with clang}
-grep -Irl 'include <string_view>' | \
+grep -IrlE 'include[[:blank:]]([[:blank:]])*<string_view>' | xargs \
 	sed -i -E -e 's,include[[:blank:]]([[:blank:]])*<string_view>,include <experimental/string_view>,g'
 %endif