From d1b9247802bf8ae3cef68070b2e6e1422470f2b2 Mon Sep 17 00:00:00 2001
From: Francois Fleuret <francois@fleuret.org>
Date: Sun, 11 Feb 2018 11:12:11 +0100
Subject: [PATCH] Update.

---
 arxiv-rename-pdf.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arxiv-rename-pdf.sh b/arxiv-rename-pdf.sh
index 5ec49c0..7b062d6 100755
--- a/arxiv-rename-pdf.sh
+++ b/arxiv-rename-pdf.sh
@@ -53,7 +53,7 @@ do
     do
         [[ "${AUTHORS}" ]] && AUTHORS="${AUTHORS} and "
         AUTHORS="${AUTHORS}${line}"
-    done < <(grep -q '<meta name="citation_author"' "${tmp}" | sed -e 's/^.*content="\([^,]*, .\).*$/\1./')
+    done < <(grep '<meta name="citation_author"' "${tmp}" | sed -e 's/^.*content="\([^,]*, .\).*$/\1./')
 
     TITLE=$(grep '<meta name="citation_title"' ${tmp} | sed -e 's/^.*content="\([^"]*\)".*$/\1/')
     YEAR=$(echo ${id} | sed -e 's/^\(..\).*$/20\1/')
-- 
2.20.1