From: Siraaj Khandkar <siraaj@khandkar.net>
Date: Fri, 3 Aug 2018 17:17:24 +0000 (-0400)
Subject: Be a bit more-consistent with while loops
X-Git-Url: https://git.xandkar.net/?a=commitdiff_plain;h=15a44039eba31d00dd29c8bed7186b60d8cae1d3;p=khatus.git

Be a bit more-consistent with while loops
---

diff --git a/bin/khatus b/bin/khatus
index f649c87..21d3897 100755
--- a/bin/khatus
+++ b/bin/khatus
@@ -20,9 +20,11 @@ run_producer() {
     log="$3"
     cmd="$4"
     msg_head="$5"
-    "$bin"/$cmd | while read line; do
-        echo "${msg_head} $line" > "$pipe"
-    done \
+    "$bin"/$cmd \
+    | while read line
+        do
+            echo "${msg_head} $line" > "$pipe"
+        done \
     2> "$log"
     # TODO: Perhaps direct log to pipe, so that controller can monitor sensors?
 }
@@ -34,7 +36,7 @@ fork_reactor() {
 fork_poller() {
     interval="$1"
     shift
-    while true
+    while :
     do
         run_producer "$@"
         sleep "$interval"