Handle absence of version

fwcd · fwcd · commit 70421a8895de · 2021-02-28T01:26:34.000+01:00
diff --git a/server/src/main/kotlin/org/javacs/kt/KotlinLanguageServer.kt b/server/src/main/kotlin/org/javacs/kt/KotlinLanguageServer.kt
@@ -42,11 +42,11 @@ class KotlinLanguageServer : LanguageServer, LanguageClientAware, Closeable {
         }
 
     companion object {
-        val VERSION: String = System.getProperty("kotlinLanguageServer.version")
+        val VERSION: String? = System.getProperty("kotlinLanguageServer.version")
     }
 
     init {
-        LOG.info("Kotlin Language Server: Version $VERSION")
+        LOG.info("Kotlin Language Server: Version ${VERSION ?: "?"}")
     }
 
     override fun connect(client: LanguageClient) {

Original file line number	Diff line number	Diff line change
`@@ -42,11 +42,11 @@ class KotlinLanguageServer : LanguageServer, LanguageClientAware, Closeable {`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`companion object {`
`45`		`- val VERSION: String = System.getProperty("kotlinLanguageServer.version")`
	`45`	`+ val VERSION: String? = System.getProperty("kotlinLanguageServer.version")`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`init {`
`49`		`- LOG.info("Kotlin Language Server: Version $VERSION")`
	`49`	`+ LOG.info("Kotlin Language Server: Version ${VERSION ?: "?"}")`
`50`	`50`	`}`
`51`	`51`
`52`	`52`	`override fun connect(client: LanguageClient) {`