[LEDE-DEV] [PATCH] ct-bugcheck: fix globbing, word splitting and change formatting

[Jan-Tarek Butt]

Double quote to prevent globbing and word splitting.
Use short syntax to enhance reading quallity.

Signed-off-by: Jan-Tarek Butt <tarek at ring0.de>
---
 package/utils/ct-bugcheck/src/bugchecker.sh | 14 +++-----------
 1 file changed, 3 insertions(+), 11 deletions(-)

diff --git a/package/utils/ct-bugcheck/src/bugchecker.sh b/package/utils/ct-bugcheck/src/bugchecker.sh
index be305af..eb221db 100755
--- a/package/utils/ct-bugcheck/src/bugchecker.sh
+++ b/package/utils/ct-bugcheck/src/bugchecker.sh
@@ -12,18 +12,10 @@ DO_BUGCHECK=0
 #  DO_BUGCHECK=1
 #  export DO_BUGCHECK
 
-if [ -f /etc/config/bugcheck ]
-    then
-    . /etc/config/bugcheck
-fi
+[ -f /etc/config/bugcheck ] && . /etc/config/bugcheck
+[ "$DO_BUGCHECK" -eq "0" ] && exit 0
 
-if [ $DO_BUGCHECK == 0 ]
-then
-    exit 0
-fi
-
-while true
-  do
+while true; do
   $CHECKER
   sleep $SLEEPFOR
 done
-- 
2.10.0