added check to pass options with --all option

config/bash_completion.d/ee_auto.rc

@@ -262,9 +262,10 @@ _ee_complete()
         "--all")
           if [ ${COMP_WORDS[1]} == "clean" ]; then
                   retlist="--memcache --opcache --fastcgi"
-          else
+          elif [ ${COMP_WORDS[2]} == "delete" ]; then
               retlist="--db --files"
-
+          else
+            retlist=""
           fi
           ret="${retlist[@]/$prev}"
               COMPREPLY=( $(compgen \

ee/cli/plugins/site.py

@@ -613,8 +613,17 @@ class EESiteUpdateController(CementBaseController):
     def default(self):
         pargs = self.app.pargs
 
-        if pargs.all and pargs.site_name:
-            Log.error(self, "`--all` option cannot be used with site name")
+        if pargs.all:
+            if pargs.site_name:
+                Log.error(self, "`--all` option cannot be used with site name"
+                          " provided")
+            if pargs.html:
+                Log.error(self, "No site can be updated to html")
+            if not (pargs.php or
+                    pargs.mysql or pargs.wp or pargs.wpsubdir or
+                    pargs.wpsubdomain or pargs.w3tc or pargs.wpfc or
+                    pargs.wpsc or pargs.hhvm or pargs.pagespeed):
+                Log.error(self, "Please provide options to update sites.")
 
         if pargs.all:
             sites = getAllsites(self)