From b8234faadbe9df90676da79897bb6093dc690653 Mon Sep 17 00:00:00 2001
From: Luke Smith <luke@lukesmith.xyz>
Date: Fri, 7 Oct 2022 11:57:01 -0400
Subject: [PATCH] close #1207

---
 .local/bin/getbib | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.local/bin/getbib b/.local/bin/getbib
index 8675aae..1d56dc8 100755
--- a/.local/bin/getbib
+++ b/.local/bin/getbib
@@ -4,7 +4,7 @@
 if [ -f "$1" ]; then
 	# Try to get DOI from pdfinfo or pdftotext output.
 	doi=$(pdfinfo "$1" | grep -io "doi:.*") ||
-	doi=$(pdftotext "$1" 2>/dev/null - | grep -io "doi:.*" -m 1) ||
+	doi=$(pdftotext "$1" 2>/dev/null - | grep -io "doi:\s*\S*" -m 1) ||
 	exit 1
 else
 	doi="$1"