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| author | Ondřej Surý <ondrej@sury.org> | 2011-02-14 13:23:51 +0100 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2011-02-14 13:23:51 +0100 |
| commit | 758ff64c69e34965f8af5b2d6ffd65e8d7ab2150 (patch) | |
| tree | 6d6b34f8c678862fe9b56c945a7b63f68502c245 /src/pkg/net/port.go | |
| parent | 3e45412327a2654a77944249962b3652e6142299 (diff) | |
| download | golang-upstream/2011-02-01.1.tar.gz | |
Imported Upstream version 2011-02-01.1upstream/2011-02-01.1
Diffstat (limited to 'src/pkg/net/port.go')
| -rw-r--r-- | src/pkg/net/port.go | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/pkg/net/port.go b/src/pkg/net/port.go index cd18d2b42..7d25058b2 100644 --- a/src/pkg/net/port.go +++ b/src/pkg/net/port.go @@ -18,7 +18,9 @@ var onceReadServices sync.Once func readServices() { services = make(map[string]map[string]int) var file *file - file, servicesError = open("/etc/services") + if file, servicesError = open("/etc/services"); servicesError != nil { + return + } for line, ok := file.readLine(); ok; line, ok = file.readLine() { // "http 80/tcp www www-http # World Wide Web HTTP" if i := byteIndex(line, '#'); i >= 0 { |