From 98471a88b9b31161f37be84bd70c22dc69033dcc Mon Sep 17 00:00:00 2001
From: Yonas Habteab <yonas.habteab@icinga.com>
Date: Wed, 10 Apr 2024 17:25:26 +0200
Subject: [PATCH] Fix mixed tab & space indentention

---
 internal/filter/parser.go |  2 ++
 internal/filter/parser.y  | 22 +++++++++++-----------
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/internal/filter/parser.go b/internal/filter/parser.go
index b782cbcd..5599b978 100644
--- a/internal/filter/parser.go
+++ b/internal/filter/parser.go
@@ -481,6 +481,7 @@ yydefault:
 						goto yystack
 					}
 				}
+
 				/* the current p has no shift on "error", pop stack */
 				if yyDebug >= 2 {
 					__yyfmt__.Printf("error recovery pops state %d\n", yyS[yyp].yys)
@@ -575,6 +576,7 @@ yydefault:
 //line parser.y:147
 		{
 			if yyDollar[1].text != "" {
+				// NewChain is only going to return an error if an invalid operator is specified, and since
 				// we explicitly provide the None operator, we don't expect an error to be returned.
 				yyVAL.expr, _ = NewChain(None, yyDollar[2].expr)
 			} else {
diff --git a/internal/filter/parser.y b/internal/filter/parser.y
index ccce10d6..eef0010f 100644
--- a/internal/filter/parser.y
+++ b/internal/filter/parser.y
@@ -124,8 +124,8 @@ filter_rule: filter_chain logical_op filter_chain
 	}
 	| filter_rule logical_op filter_chain
 	{
-	    $$ = reduceFilter($2, $1, $3)
-        yylex.(*Lexer).rule = $$
+		$$ = reduceFilter($2, $1, $3)
+		yylex.(*Lexer).rule = $$
 	}
 	;
 
@@ -182,15 +182,15 @@ exists_expr: identifier
 	;
 
 identifier: T_IDENTIFIER
-    {
-        column, err := url.QueryUnescape($1)
-        if err != nil {
-            // Something went wrong, so just panic and filter.Parse will try to recover from this.
-            panic(err)
-        }
-
-        $$ = column
-    }
+	{
+		column, err := url.QueryUnescape($1)
+		if err != nil {
+			// Something went wrong, so just panic and filter.Parse will try to recover from this.
+			panic(err)
+		}
+
+		$$ = column
+	}
 	;
 
 optional_negation: /* empty */ { $$ = "" }