From bc8088402d8b08a1606dd0c3c3100b35ee8834f7 Mon Sep 17 00:00:00 2001
From: Serge Guzik <guzik.sergey@gmail.com>
Date: Thu, 14 Feb 2019 17:34:35 +0200
Subject: [PATCH] feat: Improve java archive recognition

---
 warp4j | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
 mode change 100755 => 100644 warp4j

diff --git a/warp4j b/warp4j
old mode 100755
new mode 100644
index 00f7ed1..7b88117
--- a/warp4j
+++ b/warp4j
@@ -210,7 +210,8 @@ if [[ ! -e $JAR ]]; then
 fi
 
 # checking file is actually java archive
-if [[ $(file $JAR) != *"archive"* ]] || # it could be "Java archive data" or "Zip archive data"
+if ([[ $(file $JAR) != *"Java"* ]] && # it could be "Java archive data" or "Java Jar file data (zip)"
+   [[ $(file $JAR) != *"Zip"*  ]]) || # or "Zip archive data"
    [[ $JAR_EXTENSION_LOWERCASE != "jar" ]]; then
     echo "Error: File \"$JAR\" is not a java archive" >&2
     exit 1