diff options
| author | Tor Egge <Tor.Egge@broadpark.no> | 2018-11-29 18:01:56 +0100 |
|---|---|---|
| committer | Tor Egge <Tor.Egge@broadpark.no> | 2018-11-29 18:36:24 +0100 |
| commit | 4f3308229194c748adaa320338d7ef571ae387ff (patch) | |
| tree | 2e11b8ae09077d3af60b23e7db79949153be33b8 /searchlib | |
| parent | aabdc58047ccb7597ccbe54ee35858792116197f (diff) | |
Don't allow function argument list to start with comma.
Diffstat (limited to 'searchlib')
| -rwxr-xr-x | searchlib/src/main/javacc/RankingExpressionParser.jj | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/searchlib/src/main/javacc/RankingExpressionParser.jj b/searchlib/src/main/javacc/RankingExpressionParser.jj index 7780eedb29d..2f173ad0266 100755 --- a/searchlib/src/main/javacc/RankingExpressionParser.jj +++ b/searchlib/src/main/javacc/RankingExpressionParser.jj @@ -316,7 +316,7 @@ List<ExpressionNode> args() : ExpressionNode argument; } { - ( ( argument = arg() { arguments.add(argument); })? ( <COMMA> argument = arg() { arguments.add(argument); } )* ) + ( ( argument = arg() { arguments.add(argument); } ( <COMMA> argument = arg() { arguments.add(argument); } )* )? ) { return arguments; } } |