From 090779c26defdd9d548378706d1e26e3396f3445 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Mon, 28 Jan 2019 17:56:54 -0800
Subject: [PATCH] fix ambiguous redirect

---
 upload_ics | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/upload_ics b/upload_ics
index f0169c4..39e3855 100755
--- a/upload_ics
+++ b/upload_ics
@@ -15,13 +15,13 @@ for file in "$@"; do
     ehead=${bevents[0]}
     let "ehead -= 1"
 
-    bfoot=$(wc -l < $file)
+    bfoot=$(wc -l "$file")
     let "bfoot -= ${eevents[-1]}"
 
     for (( i=0; i < ${#bevents[@]}; i++)); do
-        head -n $ehead "$file" > "$file"-$i.ics
-        sed -n ${bevents[$i]},${eevents[$i]}p "$file" >> "$file"-$i.ics
-        tail -n $bfoot "$file" >> "$file"-$i.ics
+        head -n $ehead "$file" > "$file-$i.ics";
+        sed -n ${bevents[$i]},${eevents[$i]}p "$file" >> "$file-$i.ics";
+        tail -n $bfoot "$file" >> "$file-$i.ics";
     done
 done
 
-- 
2.39.2