From 33df3a2bcdb56e056b55b06a55bfe3fbf75fef21 Mon Sep 17 00:00:00 2001
From: John D Pell <John+git@gaelicWizard.net>
Date: Thu, 30 Dec 2021 22:35:34 -0800
Subject: [PATCH] plugin/java: show message on missing *or* blank

---
 plugins/available/java.plugin.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/available/java.plugin.bash b/plugins/available/java.plugin.bash
index ce823cfe..2a80a99a 100644
--- a/plugins/available/java.plugin.bash
+++ b/plugins/available/java.plugin.bash
@@ -7,5 +7,5 @@ function jar_manifest {
 	param '1: JAR file to extract the MANIFEST from'
 	example 'jar_manifest lib/foo.jar'
 
-	unzip -c "${1?${FUNCNAME[0]}: JAR file must be specified}" META-INF/MANIFEST.MF
+	unzip -c "${1:?${FUNCNAME[0]}: JAR file must be specified}" META-INF/MANIFEST.MF
 }