From 86b4915907d69efd704f3b2deba39ead9f76ffd0 Mon Sep 17 00:00:00 2001
From: David Holdeman <david@chuckwagoncomputing.com>
Date: Mon, 15 Feb 2021 21:47:06 -0600
Subject: [PATCH] fix script

---
 wiki-tools/brokenlinks.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/wiki-tools/brokenlinks.sh b/wiki-tools/brokenlinks.sh
index 640a22a2..93a76226 100644
--- a/wiki-tools/brokenlinks.sh
+++ b/wiki-tools/brokenlinks.sh
@@ -24,6 +24,10 @@ searchfile() {
       else
         echo $link
         FILES=$(find . -iname "*$(basename $link)*")
+        if [ $(echo -n "$FILES" | wc -c) -lt 1 ]; then
+          echo "Could not find"
+          continue
+        fi
         echo "$FILES" | cat --number
         read PICK
         FILE=$(echo "$FILES" | head -n $PICK | tail -n 1)
@@ -35,6 +39,10 @@ searchfile() {
     fi
     echo $link
     FILES=$(find . -iname "*$(basename $link)*")
+    if [ $(echo -n "$FILES" | wc -c) -lt 1 ]; then
+      echo "Could not find"
+      continue
+    fi
     echo "$FILES" | cat --number
     read PICK
     FILE=$(basename "$(echo "$FILES" | head -n $PICK | tail -n 1)" .md)