more simplifications

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@24428 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 2 insertions, 3 deletions

diff --git a/pbx/ael/ael.y b/pbx/ael/ael.y
index bf3e56061..a7bd7108a 100644
--- a/pbx/ael/ael.y
+++ b/pbx/ael/ael.y
@@ -579,11 +579,10 @@ eswitches : KW_ESWITCHES switchlist_block {
 	;
 
 switchlist_block : LC switchlist RC { $$ = $2; }
-	| LC RC { $$ = NULL; }
 	;
 
-switchlist : word SEMI { $$ = nword($1, &@1); }
-	| switchlist word SEMI { $$ = linku1($1, nword($2, &@2)); }
+switchlist : /* empty */ { $$ = NULL; }
+	| word SEMI switchlist { $$ = linku1(nword($1, &@1), $3); }
 	| switchlist error {$$=$1;}
 	;