Fixes for example "get env" command.

kristofferahl · Sep 3, 2021 · bcfd5bf · bcfd5bf
1 parent 553a164
commit bcfd5bf
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/examples/centry/commands/get.sh b/examples/centry/commands/get.sh
@@ -9,7 +9,8 @@
 # centry.cmd[get:env].option[sanitize]/envName=SANITIZE_OUTPUT
 get:env() {
   local output
-  output="$(env | ${SORTED} | grep "${FILTER}")"
+  output="$(env | ${SORTED:-cat})"
+  [[ -n "${FILTER}" ]] && output="$(echo "${output:-}" | grep "${FILTER}")"
 
   if [[ ${SANITIZE_OUTPUT} == true ]]; then
     echo "${output}" | sed 's/\=.*$/=***/'