Quoting fixes, thanks to ShellCheck

http://www.shellcheck.net/
BillWeiss · Feb 15, 2015 · 98f8ea1 · 98f8ea1
1 parent 06b131e
commit 98f8ea1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/check_ns_sanity.sh b/check_ns_sanity.sh
@@ -18,7 +18,7 @@ fi
 hosttocheck="$1"
 
 # Get the list of nameservers for the domain
-nslist=$( ${DIG} ${hosttocheck} ns +short )
+nslist=$( ${DIG} "${hosttocheck}" ns +short )
 if [[ -z "${nslist}" ]] ; then
     echo "CRITICAL: No NS records found for ${hosttocheck}"
     exit 2
@@ -28,7 +28,7 @@ errorcount=0
 errormessage=""
 
 for nameserver in ${nslist} ; do
-    lookup=$( ${DIG} @${nameserver} ${hosttocheck} ${checktype} +short )
+    lookup=$( ${DIG} "@${nameserver}" "${hosttocheck}" "${checktype}" +short )
     if [[ -z "${lookup}" ]] ; then
         $errorcount++
         errormessage="${errormessage}${nameserver} had no records for ${hosttocheck}\n"