From 3bc6d1e19cd8d209298cd8edabd5e42465e35e05 Mon Sep 17 00:00:00 2001
From: Ben Edgington <ben@benjaminion.xyz>
Date: Tue, 16 Nov 2021 17:40:25 +0000
Subject: [PATCH] Also find empty links

---
 bin/links.awk | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/bin/links.awk b/bin/links.awk
index 7bd0001..ef15793 100755
--- a/bin/links.awk
+++ b/bin/links.awk
@@ -87,3 +87,8 @@ FNR == NR {
         $0 = substr($0, RSTART + RLENGTH)
     }
 }
+
+# Any empty links
+/\[[^]]+\]\(\)/ {
+    print("Empty link, line " FNR)
+}