shithub: hugo

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tpl/compare: Fix eq when > 2 args

Fixes #6786

--- a/tpl/compare/compare.go

+++ b/tpl/compare/compare.go

@@ -119,11 +119,17 @@

 	normFirst := normalize(first)

 	for _, other := range others {

 		if e, ok := first.(compare.Eqer); ok {

-			return e.Eq(other)

+			if e.Eq(other) {

+				return true

+			}

+			continue

 		}

 		if e, ok := other.(compare.Eqer); ok {

-			return e.Eq(first)

+			if e.Eq(first) {

+				return true

+			}

+			continue

 		}

 		other = normalize(other)

--- a/tpl/compare/compare_test.go

+++ b/tpl/compare/compare_test.go

@@ -275,6 +275,9 @@

 		{1, []interface{}{1, 2}, true},

 		{1, []interface{}{2, 1}, true},

 		{1, []interface{}{2, 3}, false},

+		{tstEqerType1("a"), []interface{}{tstEqerType1("a"), tstEqerType1("b")}, true},

+		{tstEqerType1("a"), []interface{}{tstEqerType1("b"), tstEqerType1("a")}, true},

+		{tstEqerType1("a"), []interface{}{tstEqerType1("b"), tstEqerType1("c")}, false},

 	} {

 		result := ns.Eq(test.first, test.others...)