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| author | Naoki Kanatani <k12naoki@gmail.com> | 2017-07-21 00:35:31 +0900 |
|---|---|---|
| committer | Tom Bergan <tombergan@google.com> | 2017-08-15 23:29:17 +0000 |
| commit | d6cada7fa4ef92190c2b59c9048413f9280e4a74 (patch) | |
| tree | e5eb6f0c9039a3c41bf813f29de0a6c061dd8cf9 /src/net/http/server.go | |
| parent | a1371756c368e4d85cfb84ac8ffc53180aa4d2f2 (diff) | |
| download | go-d6cada7fa4ef92190c2b59c9048413f9280e4a74.tar.xz | |
net/http: delete unnecessary string concatenation
In the existing implementation, if pattern is an empty string,
program calls a panic with the message which is a concatenation of
"http: invalid pattern " and pattern.
In this case, pattern is an empty, so the commit removes
this concatenation and the trailing space.
Fixes: #21102
Change-Id: I49f58b52d835311a6ac642de871eb15646e48a54
Reviewed-on: https://go-review.googlesource.com/50350
Reviewed-by: Dmitri Shuralyov <shurcool@gmail.com>
Reviewed-by: Tom Bergan <tombergan@google.com>
Run-TryBot: Tom Bergan <tombergan@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/net/http/server.go')
| -rw-r--r-- | src/net/http/server.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/net/http/server.go b/src/net/http/server.go index e5ac252a68..8af4438262 100644 --- a/src/net/http/server.go +++ b/src/net/http/server.go @@ -2265,7 +2265,7 @@ func (mux *ServeMux) Handle(pattern string, handler Handler) { defer mux.mu.Unlock() if pattern == "" { - panic("http: invalid pattern " + pattern) + panic("http: invalid pattern") } if handler == nil { panic("http: nil handler") |