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Fixed Emoji crash where LANG envvar is not defined in particularly exotic setups (msys bash in Powershell for example)

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Clinton Alexander 2016-06-09 14:12:27 +01:00 committed by Andras Slemmer
parent ecdd0a23a2
commit bef4258430
1 changed files with 1 additions and 1 deletions
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core/src/main/kotlin/com/r3corda/core/utilities/Emoji.kt
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@ -4,7 +4,7 @@ package com.r3corda.core.utilities
* A simple wrapper class that contains icons and support for printing them only when we're connected to a terminal.
*/
object Emoji {
val hasEmojiTerminal by lazy { System.getenv("TERM") != null && System.getenv("LANG").contains("UTF-8") }
val hasEmojiTerminal by lazy { System.getenv("TERM") != null && (System.getenv("LANG") != null) && System.getenv("LANG").contains("UTF-8") }
const val CODE_DIAMOND = "\ud83d\udd37"
const val CODE_BAG_OF_CASH = "\ud83d\udcb0"