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text/template: use "IsValid" instead of "!= zero" to compare zero Value 

See CL #308769
This commit is contained in:
Jes Cok 2023-07-31 00:01:37 +08:00
parent 457721cd52
commit e3aa5bde23
1 changed files with 1 additions and 1 deletions
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2
src/text/template/funcs.go
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@ -478,7 +478,7 @@ func eq(arg1 reflect.Value, arg2 ...reflect.Value) (bool, error) {
case k1 == uintKind && k2 == intKind: case k1 == uintKind && k2 == intKind:
truth = arg.Int() >= 0 && arg1.Uint() == uint64(arg.Int()) truth = arg.Int() >= 0 && arg1.Uint() == uint64(arg.Int())
default: default:
if arg1 != zero && arg != zero { if arg1.IsValid() && arg.IsValid() {
return false, errBadComparison return false, errBadComparison
} }
} }