gofmt-ify syscall

(replacement for CL 1018053)

R=r
http://go/go-review/1017047

1 files changed, 6 insertions, 7 deletions

diff --git a/src/pkg/syscall/errstr.go b/src/pkg/syscall/errstr.go
index 12a2c0d62..f21e1d94e 100644
--- a/src/pkg/syscall/errstr.go
+++ b/src/pkg/syscall/errstr.go
@@ -5,25 +5,24 @@
 package syscall
 
 
-func str(val int) string {  // do it here rather than with fmt to avoid dependency
+func str(val int) string {	// do it here rather than with fmt to avoid dependency
 	if val < 0 {
-		return "-" + str(-val);
+		return "-"+str(-val);
 	}
-	var buf [32]byte;  // big enough for int64
+	var buf [32]byte;	// big enough for int64
 	i := len(buf)-1;
 	for val >= 10 {
 		buf[i] = byte(val%10 + '0');
 		i--;
 		val /= 10;
 	}
-	buf[i] = byte(val + '0');
+	buf[i] = byte(val+'0');
 	return string(buf[i:len(buf)]);
 }
 
 func Errstr(errno int) string {
 	if errno < 0 || errno >= int(len(errors)) {
-		return "error " + str(errno)
+		return "error "+str(errno);
 	}
-	return errors[errno]
+	return errors[errno];
 }
-