From e062415af49f2439eff2a7702f83f1a9f6a8afe6 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <lars.wirzenius@codethink.co.uk>
Date: Fri, 5 Sep 2014 13:27:36 +0000
Subject: Use $((...))) instead of $(... | bc)

---
 morphlib/recv-hole | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/morphlib/recv-hole b/morphlib/recv-hole
index a406cc98..d6504bf6 100755
--- a/morphlib/recv-hole
+++ b/morphlib/recv-hole
@@ -85,8 +85,8 @@ recv_data_to_file()
     read n
 
     local blocksize=1048576
-    local blocks="$(echo "$n" / "$blocksize" | bc)"
-    local extra="$(echo "$n" % "$blocksize" | bc)"
+    local blocks=$(($n / $blocksize))
+    local extra=$(($n % $blocksize))
 
     xfer_data_to_stdout "$blocksize" "$blocks" >> "$1"
     xfer_data_to_stdout 1 "$extra" >> "$1"
@@ -107,8 +107,8 @@ recv_data_to_stdout()
     read n
 
     local blocksize=1048576
-    local blocks="$(echo "$n" / "$blocksize" | bc)"
-    local extra="$(echo "$n" % "$blocksize" | bc)"
+    local blocks=$(($n / $blocksize))
+    local extra=$(($n % $blocksize))
 
     xfer_data_to_stdout "$blocksize" "$blocks"
     xfer_data_to_stdout 1 "$extra"
-- 
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