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fix shell crashing on EOF

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This commit is contained in:
LordMZTE 2021-02-12 18:23:00 +01:00
parent ea16f1cb41
commit 7ea555a472
1 changed files with 9 additions and 5 deletions
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14
src/main/kotlin/ley/anvil/modpacktools/commands/Shell.kt
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@ -19,12 +19,16 @@ object Shell : AbstractCommand("Shell") {
override fun execute(args: Namespace): CommandReturn {
println("enter \'exit\' to exit the shell\n")
while(true) {
var continueLoop = true
while(continueLoop) {
fPrint(">>>", TERMC.bold, TERMC.cyan)
val arg = readLine()!!.split(' ')
if(arg.getOrNull(0) == "exit")
break
runCommand(arg.toTypedArray())
readLine()?.let {
val arg = it.split(' ')
if(arg.getOrNull(0) == "exit")
continueLoop = false
else
runCommand(arg.toTypedArray())
} ?: run { continueLoop = false }
}
return success()
}