From: Don Armstrong <don@donarmstrong.com>
Date: Tue, 29 Jan 2019 01:56:54 +0000 (-0800)
Subject: fix ambiguous redirect
X-Git-Url: https://git.donarmstrong.com/?p=bin.git;a=commitdiff_plain;h=090779c26defdd9d548378706d1e26e3396f3445

fix ambiguous redirect
---

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