log: make the name of error clearer

Change-Id: Id0398b51336cc74f2172d9b8e18cb1dcb520b9a0
GitHub-Last-Rev: b5cf80bf9d7f79eab1a398ad3c03f3b424aafdf1
GitHub-Pull-Request: golang/go#29931
Reviewed-on: https://go-review.googlesource.com/c/go/+/159537
Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>

diff --git a/src/log/log_test.go b/src/log/log_test.go
index adc15e7e8ed7240b58a67847c0c010626e8beb89..b79251877e934240760dcc6def9242c6ac8907bd 100644 (file)
--- a/src/log/log_test.go
+++ b/src/log/log_test.go
@@ -61,9 +61,9 @@ func testPrint(t *testing.T, flag int, prefix string, pattern string, useFormat
        line := buf.String()
        line = line[0 : len(line)-1]
        pattern = "^" + pattern + "hello 23 world$"
-       matched, err4 := regexp.MatchString(pattern, line)
-       if err4 != nil {
-               t.Fatal("pattern did not compile:", err4)
+       matched, err := regexp.MatchString(pattern, line)
+       if err != nil {
+               t.Fatal("pattern did not compile:", err)
        }
        if !matched {
                t.Errorf("log output should match %q is %q", pattern, line)