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Fix panic on blank line.

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This commit is contained in:
Christian Joergensen 2014-07-22 08:49:12 +02:00
parent 753dd09501
commit 437121004c
1 changed files with 5 additions and 3 deletions
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4
protocol.go
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@ -26,11 +26,13 @@ func parseLine(line string) (cmd command) {
cmd.line = line cmd.line = line
cmd.fields = strings.Fields(line) cmd.fields = strings.Fields(line)
cmd.action = strings.ToUpper(cmd.fields[0])
if len(cmd.fields) > 0 {
cmd.action = strings.ToUpper(cmd.fields[0])
if len(cmd.fields) > 1 { if len(cmd.fields) > 1 {
cmd.params = strings.Split(cmd.fields[1], ":") cmd.params = strings.Split(cmd.fields[1], ":")
} }
}
return return