From f23133427797713e723a359daae58b8636c57cde Mon Sep 17 00:00:00 2001
From: Erich Eckner <git@eckner.net>
Date: Sun, 16 May 2021 19:24:23 +0200
Subject: runjobsparallel.in: style: more quotes

---
 runjobsparallel.in | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/runjobsparallel.in b/runjobsparallel.in
index 2a7f62a..1e5648c 100755
--- a/runjobsparallel.in
+++ b/runjobsparallel.in
@@ -20,7 +20,7 @@ for file in ./*; do
   if [ -f $file ] && [ -x $file ]; then
     i=${#errFiles[@]}
     errFiles[${i}]="${tmpDir}/err.${i}"
-    (nice -n 19 $file; echo $? > ${errFiles[${i}]})&
+    (nice -n 19 $file; echo $? > "${errFiles[${i}]}")&
     pids[${i}]=$!
   fi
 done
@@ -34,15 +34,14 @@ do
   for ((i=0; i<${#errFiles[@]}; i++))
   do
     pkill -0 "${pids[${i}]}" \
+    && [ ! -r "${errFiles[${i}]}" ] \
     && laeuftNoch=true \
     || laeuftNoch=false
 
-    if [ -r ${errFiles[${i}]} ]
-    then
+    if [ -r "${errFiles[${i}]}" ]; then
       curErr=$(cat "${errFiles[${i}]}")
       [ ${curErr} -gt ${maxErr} ] && maxErr=${curErr}
-    elif ${laeuftNoch}
-    then
+    elif ${laeuftNoch}; then
       allesDa=false
     else
       echo 255 > "${errFiles[${i}]}"
@@ -51,7 +50,7 @@ do
   done
 done
 
-rm -rf ${tmpDir}
+rm -rf "${tmpDir}"
 
 exit ${maxErr}
 
-- 
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