_checkSudo: [ -z "__INTERACTIVE" ] should be [ -z "$__INTERACTIVE" ]

Fixes #5216
acmesh-official · Jul 20, 2024 · 6b6faa8 · 6b6faa8
1 parent 11aef82
commit 6b6faa8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/acme.sh b/acme.sh
@@ -7139,7 +7139,7 @@ _processAccountConf() {
 }
 
 _checkSudo() {
-  if [ -z "__INTERACTIVE" ]; then
+  if [ -z "$__INTERACTIVE" ]; then
     #don't check if it's not in an interactive shell
     return 0
   fi