NO_DETECT_SH

acme.sh

@@ -1951,6 +1951,7 @@ install() {
   
   installcronjob
 
+  if [ -z "$NO_DETECT_SH" ] ; then
     #Modify shebang
     if _exists bash ; then
       _info "Good, bash is installed, change the shebang to use bash as prefered."
@@ -1962,6 +1963,7 @@ install() {
         done
       fi
     fi
+  fi
 
   _info OK
 }