From 675bbc84db0d9309a149ed0f797bfb9c7aea9de6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20Sj=C3=B6gren?=
 <konstruktoid@users.noreply.github.com>
Date: Sat, 4 Jul 2015 00:05:13 +0200
Subject: [PATCH] shellcheck
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Signed-off-by: Thomas Sjögren <konstruktoid@users.noreply.github.com>
---
 helper_lib.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/helper_lib.sh b/helper_lib.sh
index 12276e2..7577816 100644
--- a/helper_lib.sh
+++ b/helper_lib.sh
@@ -41,8 +41,8 @@ contains() {
 get_command_line_args() {
     PROC="$1"
 
-    for PID in `pgrep -x -o $PROC`
+    for PID in $(pgrep -x -o "$PROC")
     do
-        cat /proc/$PID/cmdline | tr "\0" " "
+        tr "\0" " " < /proc/"$PID"/cmdline
     done
 }