mime: delete unnecessary constant conversions.

R=rsc CC=golang-dev https://golang.org/cl/1984043

mime: delete unnecessary constant conversions.
R=rsc CC=golang-dev https://golang.org/cl/1984043
9d3eb29a · Rob Pike · 4abfc4ff · 9d3eb29a
Commit 9d3eb29a authored Aug 19, 2010 by Rob Pike
Hide whitespace changes
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Showing with 1 addition and 1 deletion

grammar.go src/pkg/mime/grammar.go +1 -1

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--- a/src/pkg/mime/grammar.go
+++ b/src/pkg/mime/grammar.go
@@ -29,7 +29,7 @@ func IsQText(rune int) bool {
 	//                "\" & CR, and including
 	//                linear-white-space>
 	switch rune {
-	case int('"'), int('\\'), int('\r'):
+	case '"', '\\', '\r':
 		return false
 	}
 	return rune < 0x80