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Bugfix: Empty command crashes the program #9

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This commit is contained in:
Gregory Rudolph
2019-10-16 19:45:01 -04:00
parent 8e6724bdb6
commit 1aac6fc7ce
1 changed files with 3 additions and 0 deletions
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3
main.go
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@ -632,6 +632,9 @@ func handleInput(viewName string) error {
} }
if strings.HasPrefix(inputString, cmdPrefix) { if strings.HasPrefix(inputString, cmdPrefix) {
cmd := delete_empty(strings.Split(inputString[len(cmdPrefix):], " ")) cmd := delete_empty(strings.Split(inputString[len(cmdPrefix):], " "))
if len(cmd) < 1 {
return nil
}
if c, ok := commands[cmd[0]]; ok { if c, ok := commands[cmd[0]]; ok {
c.Exec(cmd) c.Exec(cmd)
return nil return nil